to CyberFort Top for iPhone
This App Icon KaiserTone - HiRes Audio Player for iPhone
Let you enjoy more luxurious music life.
KaiserTone - CyberFort LLC USD 9.99
version 3.7.3.

1. Enjoy the best sound quality.
This Amazing Quality Sound Engine AQS-XI (with Equalizer) that evolved further has been focused mainly on developed its sound quality.
The engine is very fast to pursue a high-quality sound with the frequency of more than 64000.
This Sound engine AQS-XI is also supports playback and output of songs hi-res sound source of maximum 768kHz/32bit. In addition, support for playback of high resolution sound source of maximum 12MHz/1bit for DSD format. (PCM/DoP)

This engine performs equalizer, virtual surround, cross fader, and gapless, and reproduces your favorite songs with your favorite high-quality sound.

*In order to demonstrate the high performance in Dual Core or more CPU, this engine has been developed an optimal algorithm, and have been made the optimization process.

2. Enjoy good design of operability.
KaiserTone has a cool design and good operability.

■Player View
KaiserTone - Player
■Graphic Equalizer View
KaiserTone - EQ
■You can use all six types of graphic equalizer.
KaiserTone - Selection List
■Selection List View
KaiserTone - Selection List

■iPad View
KaiserTone - Selection List

■Splash View
KaiserTone - Selection List

3. Enjoy the many features.
KaiserTone has many features.

■Playing Option

6 mode of continuous playback
< Please change the settings by tapping the picture below of the "Now Playing" screen of the app >
After completion of the reproduction of all the tracks have been selected, the play repeatedly.
After completion of the reproduction of all the tracks have been selected, the playback stop.
Repeat playback of the currently playing song.
After completion of the reproduction of the currently playing song, the playback stop.
After completion of the Medley reproduction of all the tracks have been selected, the play repeatedly.
Repeate after Medley playback of all selected songs (sometimes full chorus play).
Shuffle On/Off
< Please change the settings by tapping the picture below of the "Now Playing" screen of the app >
On: Off:
Spectrum Analyzer (include Stereo-Mode, size, form, and snow)
Switch Speaker, Headphone, Bluetooth, AirPlay, Dock
*If it is not connected the output device other headphones, this icon will be hidden.
SNS sending a Message (Twitter, facebook, mail...)
Sleep Timer (10 min. Until 8 hour)
■Volume, Sound Quality

Volume control dialog display
- Fine volume control, left and right volume control, Gain control, left-right stereo / monaural control (track output mode)
Virtual surround presets dialog display
Graphic equalizer display
Equalizer Presets dialog display
■Selection List

・ Playing list, and Selection list by Artists, Albums, Songs, Genres, Playlists(Create / Delete), Compilations, Composers, Sample Rates, Formats
(for iPod Library, and for high resolution DB.)
・ Selection List screen of the player feel like the iPhone standard player (Music).
・ "Shuffle" also at the top of the song list.
・ Song list are displayed in the order of the title.
・ If you tapped "All songs" from the list of artists, albums or genres, the order of the list that is displayed is the album order. Then, the order of the songs in each album is the track order.
・ "Search" also at the top of the artists list, albums list or songs list.
・ "Search" with sort order name (Title, Album, Artist,...)
・ "Grid View" feature in "Artists, Albums, Genres, Playlists, Compilations, Composers, Sample Rates, Formats" (Available on iPhone5 or more models, ON/OFF by "Settings → Design → Grid View")
・ Mini Player display ON / OFF function included (For non-iPad, it can be displayed only for portrait view)
・ NowPlaying (queue)
  • Add to the queue on artists, albums, playlists, songs list, ... by long tap
  • Make as a Playlist from NowPlaying
  • Edit queue order
　 * About Playlist
  • "Create New":
    For using in this app, it is created new as a normal playlist that is saved with the name.
    Normal playlist that has been created in this app, can be Deleted / added / renamed.
  • "Temporary":
    You can also create a temporary playlist that are not saved.
  • In a playlist that is created in this app, it is possible to mix songs of iPod Library and Hi-Res DB.
* Order change of menu items in the music selection view.
■Settings

・ Design theme
・24 colors
・Status Bar On/Off
・ EQ mode
・Silence Detection (Automatic skip for three seconds or more consecutive silence parts)
・Automatic Dynamic Limiter, Noise Reduction, Cache
・ Spectrum Analyzer
・Stereo-Mode, size, form, and snow
・ General
・Album artist
・Crossfade (0 sec until 20 sec)
・Changeable Swipe commands to right and left On Album Art View
・orientation of the player screen(Automatic, fixed vertical and fixed horizontal)
・ Default Settings
■Other
・ Audio File type
*It might not to play a song which is DRM protected music.
*It might not to play a compression dff file.
iPod Library: AAC (8〜320 Kbps), MP3 (8〜320 Kbps), AIFF, WAV, Songs which can play on Apple Music Player (default player in iPhone）
HiRes DB: DSD(2.8MHz〜12MHz/1bit, .dsf, .dff), FLAC(8k〜384kHz/8〜32bit), WAV(8k〜768kHz/8〜64bit), Apple Lossless(8k〜384kHz), AIFF(8k〜768kHz/8〜32bit), AAC(8〜320 Kbps), MP3(8〜320 Kbps), MP4(16〜320 Kbps as Sound), M4V(16〜320 Kbps as Sound)
Import by iTunes And AirDrop
・ Equalizer
Preset（default）: Normal, Perfect, Rock, Rap, Metal, Country, Jazz, Acoustic, Classic, Blues, Oldies, Reggae, Opera, Speech, Bass, Mid, Treble
Graphic Equalizer: (5 Band/10 Band/20 Band/30 Band/Spline)
Range: -12dB ~ +12dB. ( Minimum Step: 0.1, 0.5, 1.0dB (Selectable) )
You can use all six types.
It is also you can create any preset-data by Graphic Equalizer.
Beginner (5 Bands)
Frequency band: 		100/315/1.25K/3.15K/8KHz
Average (10 Bands)
Frequency band:		 32/64/125/250/500/ 1K/2K/4K/8K/16KHz
Expert (20 Bands)
Frequency band: 		32/44/64/88/125/ 177/250/354/500/707/ 1K/1.41K/2K/2.82K/4K/ 5.65K/8K/11.31K/16K/22.62KHz
Master (30 Bands)
Frequency band: 		25/32/40/50/64/ 80/100/125/160/200/ 250/315/400/500/630/ 800/1K/1.25K/1.6K/2K/ 2.5K/3.15K/4K/5K/6.3K/ 8K/10K/12.5K/16K/20KHz
Spline (Free Curve)
Frequency band: 		32〜16KHz
Spline32k (Free Curve)
Frequency band: 		16〜32KHz
・ Virtual Surround (Reverb)
・Soundscape with a live feel
・Seven presets
・ Digital Output Max(Max. 768kHz/32bit)
・ DSD over PCM (DoP v1.0/v1.1) output
・ Up-sampling ON/Off
・ "Prevent the head cutting" function for DAC playback (0 to 3.0 seconds)
・ HiRes DB
・ Operation headphone controller / Bluetooth
・ Speakers, headphones, Bluetooth, AirPlay, Dock output support
・ Album Art Display
・ Gapless playback
・ Crossfade (0 sec until 20 sec)
・ Pause Fadeout at playback interruption and "next song" (0 to 1.0 seconds)
・ Automatic pause/playback then ringing
・ Automatic pause/playback then Headset Plug out
・ Lock screen display
・ Background Playback
・ URL scheme support (kaisertone://)
・ Show Lyrics (If there is a lyrics in the song file)
・ For the song during playback, function to display sample rate and sample bit, etc. on top of the playback position slider.
(on-off switch : by tapping the top of the playback Song Title)
・
By connecting the DAC (Portable amplifier) to support the iPhone, please enjoy a further high-quality sound with this app.
KaiserTone with Mojo
＜Example of connection: mojo＞ 		KaiserTone with micro iDSD
＜Example of connection: micro iDSD＞

Notes
* It is for the music files that are stored in the iPhone.
iPod Library: Songs which can play on Apple Music Player (default player in iPhone)
HiRes DB: DSD(2.8MHz〜12MHz/1bit, .dsf, .dff), FLAC(8k〜384kHz/8〜32bit), WAV(8k〜768kHz/8〜64bit), Apple Lossless(8k〜384kHz), AIFF(8k〜768kHz/8〜32bit), AAC(8〜320 Kbps), MP3(8〜320 Kbps), MP4(16〜320 Kbps as Sound), M4V(16〜320 Kbps as Sound)
* It might not to play a song which is DRM protected music.
(1) A music data downloaded from Apple Music is DRM-protected data and can not be played.
(2) However, On iOS 10 or later, as Extra function(For checking sound source data), DRM-protected music data can be cooperative played back with the restriction function by Music app.
* It might not to play a compression dff file.
* Compatible models：iPhone16 series, iPhone15 series, iPhone14 series, iPhone13 series, iPhone12 series, iPhone11 series, iPhoneXS series, iPhoneXR, iPhoneX, iPhone8 series, iPhone7 series, iPhone6 series, iPhoneSE, iPhone5 series, iPod touch7, iPod touch6, iPad Pro, iPad Air2, iPad Air
* Supported OS：iOS 10 or later
■ In iOS10 or later, at the time of the first start-up, alert of "“KaiserTone” Would Like to Access Apple Music And Your Media Library" is displayed.
At that time, “OK” should be selected for using a song in the iPod Library.

This player uses to playback musics in the iPod Library (iTunes Library).
This library is the data in the media library. In order to use the songs in the iPod Library, this question should have been set to "OK".
※"Don't Allow" was selected, it can not display all the songs in the iPod Library.

■　Resetting Method
Go to the Apple Settings app, Scroll down and Tap the KaiserTone, Enable Media Library toggle.

KaiserTone - CyberFort LLC


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Privacy Policy
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Revision History:
3.7.3.   2024-11-13
 
  • Other enhancements
    • Adjusted the LED display for device (DAC, Bluetooth) settings
    • Adjusted the behavior when switching devices (DAC, Bluetooth)
3.7.2.   2024-11-3
 
  • iOS support
    • Adjustments for iOS18.1
  • Other enhancements
    • Fine-tuning the song selection view
3.7.1.   2024-10-15
 
  • iOS support
    • Adjustments for iOS18
    • Added iPhone16 Pro Max, iPhone16 Pro, iPhone16 Plus, iPhone16 as a supported additional model
  • Other enhancements
3.7.0.   2024-2-6
 
  • UI improvements
    • UI change of audio output destination speaker button depending on the iOS used.
  • iOS support
    • iOS 17.3 Operation confirmed / adjusted
    • Added iPhone15 Pro Max, iPhone15 Pro, iPhone15 Plus, iPhone15 as a supported additional model
  • Other enhancements
3.6.8.   2023-7-13
 
  • UI improvements
    • Changed so that the data (data in Trash of Files app) in the HiRes DB (Files app -> this app) deleted by the Files app is not displayed on the song selection screen.
  • iOS support
    • iOS 16.5.1 Operation confirmed / adjusted
  • Other enhancements
3.6.7.   2023-4-3
 
  • UI improvements
  • iOS support
    • Adjustments for iOS16
  • Other enhancements
3.6.6.   2022-9-18
 
  • iOS support
    • iOS 16 Operation confirmed / adjusted
      • Adjustment of automatic playback stop when switching output device (external output to internal speaker)
      • Stability adjustment when acquiring DAC performance information
    • Added iPhone14 Pro Max, iPhone14 Pro, iPhone14 as a supported additional model
  • Other enhancements
3.6.5.   2022-9-13
 
  • iOS support
    • iOS 16 Operation confirmed / adjusted
  • Other enhancements
3.6.3.   2022-7-16
 
  • Adjustment of music selection screen
    • It was optimized for memory usage and acceleration for that calculations.
  • iOS support
    • iOS 15.5 Operation confirmed / adjusted
    • Added iPhoneSE3, iPad Air(5G) as a supported additional model
  • Other enhancements
3.6.2.   2022-2-10
 
  • Improved sound source registration to "Hi-Res DB" using the "Files" app on iOS 11 or later.
    • When using "Share" (Files and zip files can be added.)
    • When using "Copy" and "Paste" (Folders, files and zip files can be added.)
    • Added the explanation in "Adding sound files to Hi-Res DB" in "Hi Resolution" in the help file.
  • iOS support
    • iOS 15.3 Operation confirmed / adjusted
  • Other enhancements
3.6.1.   2021-12-29
 
  • UI improvements.
    • UI adjustment of the player screen.
    • UI adjustment of the graphic equalizer screen.
    • Volume screen UI adjustment.
    • UI adjustment for preset equalizer display.
  • Enhanced cooperative playback function with Music app.
  • iOS support
    • iOS 15.2 Operation confirmed / adjusted
  • Other enhancements
3.6.0.   2021-11-7
 
  • Adjustment of sound engine AQS-XI.
  • iOS support
    • iOS 15.1 Operation confirmed
    • Adjusted UI for iOS 15.1
  • Other enhancements
3.5.5.   2021-9-25
 
  • Adjustment of sound engine AQS-XI.
  • Adjusted the UI in the volume adjustment screen to make it easier to use.
    • Comfortable fine volume control
  • Improved to stop the playback when AirPlay is disconnected while playing music with AirPlay connection.
  • iOS support
    • iOS 15 / iOS 14.8 Operation confirmed
    • Added iPhone13 Pro Max, iPhone13 Pro, iPhone13, iPhone13 mini, iPad mini(6G), iPad(9G) as a supported additional model
  • Other enhancements
3.5.3.   2021-7-14
 
  • Adjustment of music selection screen
    • Fine tuning of design.
  • iOS support
    • iOS 14.6 Operation confirmed
    • Added iPad Pro(5G) as a supported additional model
  • Other enhancements
3.5.2.   2021-5-20
 
  • Fine tuning of design.
  • iOS support
    • iOS 14.5.1 Operation confirmed
  • Other enhancements
3.5.1.   2021-2-3
 
  • Adjustment of sound engine AQS-XI.
  • iOS support
    • iOS 14.4 Operation confirmed
  • Other enhancements
3.5.0.   2020-11-12
 
  • Adjustment of sound engine AQS-XI.
  • iOS support
    • iOS 14.2 Operation confirmed
    • Added してiPhone12 Pro, iPhone12, iPad (8G), iPad Air(4G) as a supported additional model
  • Other enhancements
3.3.8.   2020-10-13
 
  • Adjustment of sound engine AQS-XI.
  • iOS support
    • iOS 14.0.1 Operation confirmed
    • Adjust the cooperation playback switching between music app in iOS14.
  • Other enhancements
3.3.7.   2020-10-11
 
  • Adjustment of sound engine AQS-XI.
  • iOS support
    • iOS 14.0.1 Operation confirmed
  • Other enhancements
3.3.6.   2020-9-14
 
  • Adjustment of sound engine AQS-XI.
  • Adjustment of music selection screen
    • Fine tuning of design.
  • iOS support
    • iOS 13.7 Operation confirmed
  • Other enhancements
3.3.5.   2020-8-10
 
  • Adjustment of sound engine AQS-XI.
  • Adjustment of music selection screen
    • Fine tuning of design.
  • iOS support
    • iOS 13.6 Operation confirmed
  • Other enhancements
    • Adjustment of "Settings -> Details of Selection Song View -> Song selection With Shuffle function" (some malfunction in Ver3.3.3)
3.3.3.   2020-8-5
 
  • Adjustment of sound engine AQS-XI.
  • Adjustment of music selection screen
    • Fine tuning of design.
  • iOS support
    • iOS 13.6 Operation confirmed
  • Other enhancements
3.3.2.   2020-7-15
 
  • Adjustment of sound engine AQS-XI.
  • Fine tuning of performance
  • iOS support
    • iOS 13.5.1 Operation confirmed
    • Added iPhoneSE(2nd) as a supported additional model
  • Other enhancements
    • Adjustment of the editing of the music selection type of song selection screen, other
3.3.1.   2020-7-11
 
  • Adjustment of sound engine AQS-XI.
  • Fine tuning of performance
  • iOS support
    • iOS 13.5.1 Operation confirmed
    • Added iPhoneSE(2nd) as a supported additional model
  • Other enhancements
3.3.0.   2019-12-27
 
  • Performance Improvement
  • iOS support
    • iOS 13.3 Operation confirmed
  • Other enhancements
3.2.9.   2019-11-4
 
  • Adjustment of music selection screen
    • Fine tuning of design.
  • Performance Improvement
  • iOS support
    • iOS 13.2 Operation confirmed
  • Other enhancements
3.2.8.   2019-10-23
 
  • Adjustment of music selection screen
    • Fine tuning of design.
  • iOS support
    • iOS 13.1.3 Operation confirmed
  • Other enhancements
3.2.7.   2019-10-17
 
  • Adjustment of music selection screen
    • Fine tuning of design.
  • iOS support
    • iOS 13.1.2 Operation confirmed
    • added iPhone11, iPhone11 Pro, iPhone11 Max to support model.
  • Other enhancements
3.2.6.   2019-6-26
 
  • Adjustment of music selection screen
    • Fine tuning of design.
    • Added the ON / OFF switching function of the status bar display on the music selection screen. (Setting -> design -> song selection screen -> status bar)
  • Adjustment of sound engine AQS-XI.
    • Cooperation between AQS-XI dedicated sound engine for this app and "music" app (Apple Music, DRM and iCloud) Optimization of sound engine switching operation.
      (Change with "Music app exclusive data" in "Settings -> Details of Selection Song View")
    • Adjustment of left-right stereo / monaural control function (track output mode).
      • Added "Vocal Reducer 50%".
        ※ The vocal reducer is a function to reduce the volume of the vocals in the song, not a function to erase beautifully.
        (Changed from the volume control screen of the player screen / graphic equalizer screen)
    • Improved performance
  • Improved usability
    • Added switch ON / OFF of "Duration" / "Time Left" on the player screen.
      (Settings -> Design -> Player View -> Time Left)
  • iOS support
    • iOS 12.3.1 Operation confirmed
    • added iPod touch7 to support model.
  • Other enhancements
3.2.5.   2019-4-16
 
  • Adjustment of music selection screen
    • Fine tuning of design.
  • Performance Improvement
    • Adjusted the main volume and gain values.
    • Improved tag reading accuracy.
    • Improved scrolling character behavior.
    • Improved continuous playback function during Apple Music cooperation playback.
  • iOS support
    • iOS 12.2 Operation confirmed
  • Other enhancements
3.2.3.   2019-2-7
 
  • Fine tuning of design.
  • Other enhancements
3.2.2.   2019-1-30
 
  • Adjustment of music selection screen
    • Adjustment of mini-player on selection screen.
    • Improve NowPlaying list (queue) function.
      • Added "add to queue" function by long press in all lists such as artist, album, playlist, ... .
      • Accelerate queue related functions.
    • Fine tuning of design.
  • iOS support
    • iOS 12.1.3 Operation confirmed
  • Other enhancements
3.2.1.   2018-12-13
 
  • Adjustment of music selection screen
    • Improve NowPlaying list (queue) function.
      • Added function to add to queue on songs list by long tap.
      • Added "make as a Playlist" function from NowPlaying list.
      • Added "Edit queue order" function.
  • Performance Improvement
    • Reduced power consumption.
  • iOS support
    • iOS 12.1.1 Operation confirmed
  • Other enhancements
3.2.0.   2018-12-3
 
  • iOS support
    • iOS 12.1 Operation confirmed
    • Added iPad Pro(3G, 11 inch) as compatible models.
    • Adjustment of further link of Apple Music Playlist linked with Music.
  • Adjustment of music selection screen
    • Added a "mini player" to the selection screen.
      • display ON / OFF function included.
      • For non-iPad, it can be displayed only for portrait view.
    • Added function to add to queue (NowPlaying list) on songs list by long tap.
    • Added total time display of playlist and NowPlaying list.
  • Other enhancements
3.1.1.   2018-10-27
 
  • iOS support
    • iOS 12.0.1 Operation confirmed
    • Added iPhoneXR as compatible models.
  • Adjustment of sound engine AQS-XI.
    • Added function to change sound quality attribute (Aggressive and Legato) while using equalizer.
    • Improved performance and sound quality
  • Adjustment of music selection screen
    • It was more speeded up playlists lists display.
    • Accessibility support for grid display of music selection view.
  • Improvement of ease of use
    • Added attribute (Aggressive and Legato) change function to EQmode.
      (Changed by "attribute" of "Settings -> EQmode")
  • Other enhancements
3.1.0.   2018-9-22
 
3.0.0.   2018-8-12
 
  • Newly equipped "Sound engine AQS-XI".
    • Added left-right stereo / monaural control function (track output mode).
      • Added the function to convert the input sound of left and right stereo (normal stereo sound) to left-right stereo(normal) / right-left stereo / monaural / Vocal Reducer and output it.
      • It can be changed from the volume screen of the player screen / graphic equalizer screen.
    • Improved performance and sound quality
  • Adjustment of music selection screen
    • Increased the category acquisition item of the m4a format file in the high resolution DB.
  • iOS support
    • iOS 11.4.1 Operation confirmed
    • Supports iOS 10 or later
  • Other enhancements
2.9.8.   2018-6-4
 
  • Improvement of ease of use
  • Adjustment of music selection screen
    • To the same name (title, album, artists etc) on the music selection screen, Adjusted the search method for with or without "The".
    • Adjusted the display position in the list of music selection screens after iOS 11.
  • Adjustment of sound engine AQS-Xa.
    • Optimized sound quality and efficiency of sound engine when connecting device.
    • Optimized the volume after changing the left and right volume balance while playing a monaural sound source.
  • iOS support
    • Adjusted on iOS 11.4, and checked operation
  • Other enhancements
2.9.7.   2018-5-1
 
2.9.6.   2018-3-20
 
  • Newly equipped "Sound engine AQS-Xa".
    • Further efficiency improvement of high resolution sound quality calculation processing.
  • iOS support
    • iOS11.2.6 Operation confirmed
  • Other enhancements
2.9.5.   2018-2-19
 
2.9.3.   2018-2-5
 
  • Improvement of ease of use
    • On iOS 11 and later, Supported a function to add a music file to "HiRes DB" of this app from "Files" app by "Sharing" function.
    • The setting view of "Settings -> General" was divided into two setting views "Setting -> General" and "Setting -> Details of Selection Song View".
    • On iOS 10 and later, In the "Settings -> Details of Selection Song View", items for "Music app exclusive data" were added.
      (Turn on / off display on the list of music selection view, Turn on / off cooperative playback with "Music" app)
  • Extended function of music selection screen
  • Extension of "Sound engine AQS-IXa".
  • iOS support
    • iOS11.2.5 Operation confirmed
  • Bug fixes
    • In case of using in iOS 11 or later, Fixed to be able to navigate to the review page from within the support column of help.
  • Other enhancements
2.9.2.   2017-11-29
 
  • Supported iPhone X
  • Adjusted the design
  • New start-up icon
  • Other enhancements
2.9.1.   2017-10-25
 
  • Bug fixes
    • Fixed because there were cases where the number of songs would be 0 songs only when "1 genre to artist, and an album is selected on the iPod selection screen".
2.9.0.   2017-10-24
 
  • "Sound engine AQS-IXa" deployment.
    • Added "OverDrive" option to the Dynamic Limiter function.
  • iOS support
    • iOS11.0.3 support
    • Corresponded to Twitter specification change on iOS 11
       iOS 11 or later, expanded the manual submission function to Twitter, facebook, Mail. Automatic posting function is abolished.
  • Added iPhone 8 Plus and iPhone 8 as compatible models.
  • Other enhancements
2.8.2.   2017-8-7
 
  • Improvement of sound quality of "Sound engine AQS-VIII".
    • Improve sound quality of crossfade part during crossfade playback.
      (There is even more effect with the high resolution sound source)
  • iOS support
    • iOS 10.3.3 Operation confirmed
  • Other enhancements
2.8.1.   2017-8-3
 
  • Improvement of sound quality of "Sound engine AQS-VIII".
    • Improved performance and sound quality
  • Improved ease of use
    • Correspond to the operation of track playback position slider on the control panel. (IOS 10 or later)
    • Further speed up starting display of list screen of music selection screen.
    • Added option that does not use "Sample Rates, Formats" DB of iPod library.
      (With this option OFF, contents of the "Sample Rates, Formats" tag are not displayed in the iPod library selection, but the operation of other tags is further accelerated.)
  • Fine-tuning and other enhancements.
    • Adjusted the display position when changing the screen orientation vertically and horizontally on the music selection screen with grid display.
    • Some fine adjustment
2.8.0.   2017-6-22
 
  • Improvement of sound quality and function of "Sound engine AQS-VIII".
    • Improved performance and sound quality
    • Added option function to change output buffer length. (DAC and Bluetooth can be set for each device)
  • Improved ease of use
    • Response improvement of graphic equalizer's slider bar.
    • Supported the dedicated tag of famous lyrics input application which sets non-standard tag as lyrics data of FLAC format.
    • Response improvement of high resolution DB list check.
    • Partial changed of display method of volume screen on iPhone 7 Plus.
  • Fine-tuning and other enhancements.
2.7.9.   2017-5-31
 
  • "Sound engine AQS-VIII" deployment.
    • Improved performance and sound quality
    • WAV format also supports 64 sample bit input
  • Improved ease of use
    • Accelerate check of high resolution DB list
  • iOS support
    • iOS 10.3.2 Operation confirmed
  • Fine-tuning and other enhancements
2.7.8.   2017-4-14
 
  • Fixed problems when using iOS 10.3, iOS 10.3.1
    • Fixed that file with file name including special characters may not be added correctly to high resolution DB in some cases.
    • Fix that it may not be able to correctly add to high resolution DB from Windows PC.
    • Fixed that playback is not paused when the phone rings or that the playback may not be restarted after the phone ends.
  • Fine-tuning and other enhancements
2.7.7.   2017-4-6
 
  • iOS support
    • iOS 10.3.1 Operation confirmed
    • Fixed a problem with iOS 10.3
  • Improved CPU utilization
    • Further improvement of the stability of the performance
    • Further improvement of the feeling of use
  • Fine-tuning and other enhancements
2.7.6.   2017-3-29
 
  • "Sound engine AQS-VII" deployment.
    • Improved performance and sound quality
    • More beautiful fade-out correspondence when sample frequency is changed during medley
    • DSD multichannel reading support (stereo output)
  • Improved the comfort of the music selection function
    • Faster display of list images
  • Improved ease of use
    • Added equalizer preset "Eargasm Explosion"
  • Other
    • Corresponded to the ability to change the playback elapsed time bar width on the player screen (Settings → Design → Elapsed time bar)
    • Increased the number of changeable play buttons on player screen (Settings → Design → Player button)
    • Fine adjustment of other screen designs
    • As a rare case depending on the OS version of Mac, "when downloading flac file with AirDrop, importing screen to this application is not displayed" was fixed
    • IOS 10.3 beta support
  • Fine-tuning and other enhancements
2.7.5.   2017-1-5
 
  • ATS compatible with download function from music download / music distribution site "mora"
    • Adjusted so that the download with this application can be performed with the best performance even when instability on the server side of mora site server's ATS correspondence adjustment.
  • Started facebook official page.
  • Fine-tuning and other enhancements
2.7.3.   2016-12-23
 
  • New Feature - Medley
    • Added the following medley functions to continuous play mode.
      • Repeat after playing the medley of all the selected songs.
      • Repeat after the medley play of all selected songs (sometimes full chorus play).
    • Changeable time of medley song: 30 to 120 seconds.
    • Change play time: "Settings → General → Medley".
  • Extension of download function from music distribution site mora
    • MP4, M4V video download available.
  • Pursue further ease-of-use
    • It is possible to play only the sound of MP4, M4V video in the HiRes DB.
    • Added on / off switch of audio playback function of video in HiRes DB. "Settings → General → Play Video Sound in HiRes DB”
  • More optimization of automatic transmission at "End of song" of Twitter-NowPlaying message.
  • Started facebook official page.
  • iOS10.2 support
    • Optimization of operations
  • Fine-tuning and other enhancements
2.7.2.   2016-11-6
 
  • iOS10.1.1 support
    • Optimization of operations
  • Corresponding to the download function of the music download and music distribution site "mora"
    • This time, we have entered into for download cooperation between this app and the music distribution site mora.
    • You can download the purchased music from the music selection screen.
      • The downloaded music is managed in the HiRes DB.
      • Only available at the time of Japan domestic use by the device set in the Japanese display.
    • Pursue further ease-of-use
      • Improvement of downloaded music selection UI.
      • More comfortable operability.
    • Bug fixes in ver2.7.1
      • When used in Japanese, it was fixed the rare bug that this app was falled by viewing the mora purchase history list by "kana artist" or "title kana" of the sort order.
  • Improve ease-of-use
    • Improvement of setting the continuous playback mode.
  • Fine-tuning and other enhancements
2.7.1.   2016-11-4
 
  • iOS10.1.1 support
    • Optimization of operations
  • Corresponding to the download function of the music download and music distribution site "mora"
    • This time, we have entered into for download cooperation between this app and the music distribution site mora.
    • You can download the purchased music from the music selection screen.
      • The downloaded music is managed in the HiRes DB.
      • Only available at the time of Japan domestic use by the device set in the Japanese display.
    • Pursue further ease-of-use
      • Improvement of downloaded music selection UI.
      • More comfortable operability.
  • Improve ease-of-use
    • Improvement of setting the continuous playback mode.
  • Fine-tuning and other enhancements
2.7.0.   2016-10-17
 
  • iOS10 support
    • Optimization of operations
    • added iPhone7, iPhone7plus to support model
  • Corresponding to the download function of the music download and music distribution site "mora"
    • This time, we have entered into for download cooperation between this app and the music distribution site mora.
    • You can download the purchased music from the music selection screen.
      • The downloaded music is managed in the HiRes DB.
      • Only available at the time of Japan domestic use by the device set in the Japanese display.
  • Further comfort of the music selection function
    • Improved performance
    • The list view (non-grid view) has been changed as the initial value of Song selection screen. ("Settings → design → grid view" in iPhone5 or more of the models)
  • "Sound engine AQS-VI" adjustment.
    • Improved performance
  • Improve ease-of-use
    • Added the tap and double tap gesture on the album art of the player screen. (Changed by "Settings → General → Functions On album Art")
  • Fine-tuning and other enhancements
2.6.1.   2016-7-30
 
  • "Sound engine AQS-VI" adjustment.
    • Improved performance
  • Further comfort of the music selection function
    • Optimization of HiRes DB
    • Improved performance
  • iOS9.3.3 support
    • Optimization of operations
  • Fine-tuning and other enhancements
2.6.0.   2016-6-14
 
  • "Sound engine AQS-VI" adjustment.
    • It pursued further high-quality sound.
  • Further comfort of the music selection function
    • Added the "Grid View" feature in "Artists, Albums, Genres, Playlists, Compilations, Composers, Sample Rates, Formats" of the music selection screen (Available on iPhone5 or more models, ON/OFF by "Settings → Design → Grid View")
    • Added the "Edit song order of this Playlist" as an extension of the Playlist function of Hi-Res DB
    • Added an index on the screen of the Playlists and Genres
  • Improve ease-of-use
    • Added the command menu by left swipe at the Preset EQ List
    • Optimize the UI of the volume adjustment screen
    • Added a red design for the play button ("Settings → Design → Player Button")
  • iOS9.3.2 support
    • Optimization of operations
    • added iPhoneSE to support model
  • Fine-tuning and other enhancements
2.5.0.   2016-3-26
 
  • "Sound engine AQS-VI" deployment.
    • It pursued further high-quality sound.
    • Adding the Pause Fadeout function at playback interruption and "next song" (0 to 1.0 seconds, 0.1 second increments, "Settings"->"General")
    • Additional "Prevent the head cutting" function for DAC playback (0 to 3.0 seconds, 0.1 second increments, "Settings"->"Digital Output")
  • If this app becomed the background process for updating the song information management DB, it will become possible to continue the update process in the background.
  • Fixed that can not be properly obtained the order of the songs when some ALAC file are added to HiRes DB.
    ("Settings → Update Hi-Res DB List → Remake")
  • Tested on iOS9.3
  • Adding the "Detect a Broken Music File" function.
  • Fine-tuning and other enhancements
2.3.5.   2016-2-2
 
  • Added "Without Gapless" in the cross-fade options
    ("Settings" → "General" → "cross-fade" → "gapless invalid" the By ON, the song of consecutive tracks in the same album is also possible to cross fade playback. If this is OFF, even at the time of the cross-fade enabled, the song of consecutive tracks in the same album will be gapless playback without cross fade playback.)
  • iOS9.2.1 support
  • Bug fix of the music selection view on the 2.3.0 version
    • Bug fix of DB updates after being remove songs from iPod library (bug fix of falling with the tap and scroll In the iPod library)
    • Bug fix of displaying by dividing the compilation album to each albums of different artist name in the album name list
    • Fixed a bug that displayed the list of the order of display name for the names with sort order name (Title, Album, Artist,...)
  • Fine-tuning and other enhancements
2.3.0.   2016-1-16
 
  • Expanded song selection function, and the adjustment (both iPod libraries and high-resolution DB)
    • Extend Playlist function
      • Create new
      • Temporary creation
      • Add to this playlist
      • Rename a playlist
      • Delete this playlist
    • Faster display speed
    • Optimization of display items
    • Adjustment of the display position
    • Adjusted the balance of the display color and background color
  • Faster songs information extraction (synchronous) of iPod library (music library) and Hi-Res DB
  • Faster application start-up
  • iOS9.2 support
    • Optimization of operations
    • added iPad Pro to support model
  • Fine-tuning and other enhancements
2.2.0.   2015-12-3
 
  • Enhanced resume function for the music selection view (After application termination also holds a kind of last song selection).
  • Extraction enhancement of song information of high-resolution DB.
    ("Settings → Update the Hi-Reso DB Lists → Remake", It will display the information that could not be previously extraction)
  • Adjusted the Bluetooth controller function.
  • Bug fixes of the music selection view
    • Fixed the deletion of the operation by the left swipe.
    • Fixed that the background color is not sometimes correctly reflect.
  • Fixed to work properly even if the iPod library(Music Library) has not been properly synchronized.
  • Fine-tuning and other enhancements
2.1.0.   2015-10-25
 
  • Additional music selection function.
    • iPod library
      • Playlists (Create / Delete)
      • Compilations
      • Composers
      • Sample Rates
      • Formats
    • HiRes DB
      • Playlists (Create / Delete)
      • Compilations
      • Composers
      • Sample Rates
      • Formats
    • Order change of menu items in the music selection view
    • "Show details" function: Also displays "Samplerate,format" in the song list view (Settings -> General ON/OFF)
    • The ability to select all songs in the album of the selected song in the genre, effective at the same album artist name and album name　(Settings -> General ON/OFF)
  • optimization of operation on iOS9
    • And added iPhone6s, iPhone6sPlus, iPod touch6 to support model.
  • New design.
    • New start-up icon
  • Fine-tuning and other enhancements
2.0.0.   2015-8-14
 
  • "Sound engine AQS-V" deployment.
    • Further optimization of CPU utilization.
    • It pursued further high-quality sound.
  • New design.
    • Screen configuration of various
    • iPhone6Plus, iPhone6 screen size support
    • iPad screen size support
    • New start-up icon
    • New splash screen
  • Additional new features.
    • iPad compatible version sales start (Universal app support).
    • added a function to import a sound source to high-resolution DB by AirDrop (Music files, folders, zip)
    • added a Resume function at startup (waiting in the playback time of the last playback song).
  • Tested on iOS8.4
  • Fine-tuning and other enhancements
    • Fixed a rare bug that can not be saved "shuffle" list.
1.2.7.   2015-5-23
 
  • "Amazing quality sound engine IV" deployment.
    • Improved DSD file playback
      • Expanded maximum DoP output to 12MHz/1bit.
    • Maximum PCM output and upsampling extended to 768kHz/32bits.
    • Improved Flexible HD for EQ.
      • Hi-Res sound source: maximum frequency band count of the high-quality sound extended from 16000 to 64000 or more.
  • supported a song information of dff file of purchased in mora
  • "Now Playing" tweets can be set to send when playback either starts or finishes.
  • Improved silence detection . and skipping
  • Retention of shuffle music selection list after application stop
  • Tested on iOS8.3
  • Fine-tuning and other enhancements
1.2.6.   2015-1-29
 
  • iOS8.1.2(8.1,8.1.1) support.
  • Further optimization of CPU utilization.
  • It pursued further high-quality sound.
  • Further optimization of the display of the spectrum analyzer.
  • Added a function:"Song selection with Shuffle function"
    （"Settings"->"General"）
  • some fine adjustment
1.2.5.   2014-10-10
 
  • iOS8 support.
    • And added iPhone6, iPhone6Plus to support model.
  • Further optimize the CPU utilization for up to PCM384kHz.
  • Higher sound quality for the Flexible HD.
  • Further optimization of the DSD file playback function.
    • PCM output support up to 11.2MHz/1bit for DSD.
  • Added the GAIN function to adjust volume pop-up screen on vertical screen player.
  • Added the lock release function of preset equalizer data created by the user.
  • Added the delete function for the song file of hi-res DB by left swipe.
    • Song file in the "Now Playing lists" of Hi-res DB.
    • Song files of the song selection list by artists of Hi-res DB.
    • Song files of the song selection list by album of Hi-res DB.
    • Song file of the song selection list by song of Hi-res DB.
  • some fine adjustment
1.2.1.   2014-8-2
 
  • Optimization of the use of memory for PCM 384kHz.
  • Function of the orientation of the screen.
    • Add the orientation function of the song selection list screen.
    • Add the orientation function of the Graphic Equalizer screen.
    • Fixed a bug when setting values ​​of the orientation of the player screen is not automatic.
  • Add the function with the right swipe from the left edge when the "back" button is displayed in the song selection list screen.
  • some fine adjustment
1.2.0.   2014-7-27
 
  • "Amazing quality sound engine III" deployment.
    • Flexible HD option.
      • Hi-Res sound source: The high-quality sound by frequency band of 16000 or more.
      • CD sound source: high-quality sound by frequency band of 4000 or more at all times.
    • Supported to the maximum 384kHz/32bit for PCM output.
    • Supported "DSD over PCM"(DoP v1.0/v1.1) output function.
  • Added the Spline 32k (16Hz ~ 32KHz) on the type of graphic equalizer.
  • Added a line cursor to adjust for spline graphic equalizer.
  • New icon design.
  • some fine adjustment
1.1.1.   2014-6-13
 
  • Bug fixes in some cases an error occurs when reading the ALAC file that was distributed at HDtracks.
  • Bug fixes when loading 5.1 channel DSD file. (Playback as a stereo from 5.1 channel)
  • Bug fixes when loading 5.1 channel FLAC files. (Playback as a stereo from 5.1 channel)
  • Bug fixes that could not be properly updated in the environment of the user who some updates.
  • some fine adjustment
1.1.0.   2014-6-3
 
  • Added the up-sampling ON/OFF function.
  • Optimization of memory use.
  • In rare cases, bug fixes the USB connected device can not correctly synchronize the frequency with USB output high resolution sound source.
  • Bug fixes that can not be correctly decompressed zip of 2.5GB or more into high resolution DB.
  • Bug fixes that files in high resolution DB is not ordered by disk number correctly.
  • some fine adjustment
1.0.9.   2014-5-15
 
  • Faster display of the song selection list for many songs selection (10000 songs).
  • Rare bug fixes for importing the zip file to Hi-Res DB.
    • Rare bug fixes for the lack of free space after unzipping.
    • Bug fixes for the garbled error of each file name of the zip file from the Windows PC. (Possible, automatic Repaired)
    • If it could not import the zip file correctly, errors are output to the log file.
  • some fine adjustment
1.0.8.   2014-4-27
 
  • DSD files support.
    • Maximum 5.6MHz/1bit in Hi-Res DB.
    • Supports dsf format and dff format.
    • If a dsf file has the lyrics and album art images, display them.
    • It might not to play a song which is DRM protected music.
    • It might not to play a compression dff file.
  • Fixed a bug that can not start after the song selection 10,000 songs or more, In rare cases.
  • some fine adjustment
1.0.7.   2014-4-8
 
  • Faster check the synchronization of high resolution DB on startup
  • Faster check of ipod library at startup
  • Faster update of the Hi-Res DB
  • In rare cases, when connecting to some car audio, Fixed a problem that can not be controlled by "previous track" button and "foward track" button on the steering.
  • some fine adjustment
1.0.6.   2014-2-20
 
  • Apple Lossless files support Maximum 192kHz as high resolution sound source.
  • AIFF files support Maximum 192kHz/32bit as high resolution sound source.
  • Enhanced extraction of music information of the song files that are registered in the HiRes DB.
    • Title, artist name, album name, track number
    • If the sound source file has the lyrics and album art images, display them
  • Adding a function of remaking hi-res DB list
    (By enhanced extraction of music information above, if you run the "remake of hi-res DB list", previous unextracted informations might also be displayed)
  • some fine adjustment
1.0.5.   2014-1-15
 
  • FLAC files support.
    • Maximum 192kHz/32bit as high resolution sound source input data format
    • If the sound source file has the lyrics and album art images, display them
  • Additional support for the sound files within folder by the Zip file to the Hi-Res DB.
  • Added a function to display the sample rate, sample bits, etc of playback song into the playback position slider.
    (Only about vertically oriented screen, The display on-off is switched by tapping the playback Song Title)
  • some fine adjustment
1.0.3.   2013-12-21
 
  • "Amazing quality sound engine II" deployment.
    • High resolution sound source maximum output (linear PCM 192kHz/32bit)
    • High resolution sound source as input data format WAV (up to 192kHz/32bit)
  • Hi-Res DB support.
    • Music selection list management
    • File management, list update
  • additional player play button images
  • additional two background images
  • some fine adjustment
1.0.2.   2013-11-15
  .Optimization of memory use
.If you have Multiple accounts, Selectable Twitter-NowPlaying message transmission account
.some fine adjustment
1.0.1.   2013-11-5
  .Fine-tune the sound engine
(CPU utilization down and performance up, sound quality improvement, electricity consumption reduction)
.Adjustment of the music selection list screen
.some fine adjustment
1.0.0.   2013-10-15
  The new release version(1.0.0.) was filed AppStore.


CyberFort
Developer: CyberFort LLC, Japan
https://cyberfort.jp
For iPhone
For Android