What's New

■ Latest update
1. Adjustment of Audio Separator (sound source separation) function
(1) Enjoy a new era of music playback with the Audio separator (sound source separation) function that utilizes AI technology. With this separator function, the sound source (song) can be divided into vocals, drums, bass, and other instruments, and the volume balance of each can be adjusted to your liking.
(1-a) 4 Stems (Vocal/Drums/Bass/Others)
(1-b) 2 Stems (Vocal/Others)
(1-c) Calculates on device, no internet connection required.
(1-d) Works like real time.
(1-e) It also supports input and output of various sampling frequencies including high-resolution sound sources.
(1-f) Enhanced preset functions (preset selection, unlimited additional of user-created presets, rename, lock/unlock, delete, 9 types of system presets (4 Stems + 2 Stems))
(1-g) Example of use: Remix/Karaoke/Practicing playing parts, etc.
2. UI improvements
(1) Enabled to change the setting unit of "Time stretch / Pitch shift" function. It can be changed with the setting button on the lower left of the "Time stretch / Pitch shift" screen.
3. iOS support
(1) Adjustments for iOS16.5.1
4. Other enhancements

■ At the time of the first start-up,
alert of "“SoundHi” 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 Music Library.

This player uses to playback musics in the Music Library (iTunes Library).
This library is the data in the media library. In order to use the songs in the Music Library, this question should have been set to "OK".

※"Don't Allow" was selected, it can not display all the songs in the Music Library.

■ Resetting Method
Go to the Apple Settings app, Scroll down and Tap the SoundHi, Enable "Media & Apple Music" or "Media Library" toggle.
*This item name depends on the iOS version.

App Description

Enjoy the sound of excitement with high quality, high performance and high resolution.
Get the full performance of your audio equipment with this app. And experience the great sound quality. Also, feel the future of music with super functions using AI technology.

The BEST POWER AMP and the BEST MUSIC PLAYER

1. Enjoy the best sound quality.
SoundHi has the “High Performance Sound Engine AQSS-XII”, which provides the highest quality audio using over 64,000 frequency bands. This Sound Engine provides an equalizer, virtual surround, cross fader, gapless playback, silence detection, and a dynamic limiter.

2. Supports playback and output of high-resolution sound sources and CD sound sources.
Supports High-resolution sources (premium version) :
1) up to 768kHz/32bits
2) PCM and DoP (DSD over PCM) playback of DSD files up to 12MHz/1bit.

3. Enjoy a new era with AI technology.
Volume balance adjustment for each vocal and instrument. (Offline AI processing, real-time playback, EX: Remix/Karaoke/Practicing playing parts)

4. Supports a wide variety of audio files
Audio file:
1) format
- Music Library(iTunes): audio format used by Music App
- SoundHi DB: DSD(~12MHz, dsf/dff), FLAC(~384kHz/32bit), WAV(~768kHz/64bit), Apple Lossless(~384kHz), AIFF(~768kHz/32bit), AAC/MP3(~320Kbps), MP4/M4V(as Sound)
2) importing method
- Music Library: Automatically, music datas in the music app (required Music app)
- SoundHi DB: By iTunes file sharing, AirDrop. By "Files" app (from many Cloud-DB). Also PKG/ZIP files and folders

5. Enjoy a wealth of features.

Playback Options:
- 2 modes of continuous playback (Medley)
4 modes added (premium version)
- Shuffle, Crossfade, Gapless
- Background playback, Spectrum analyzer
- Speaker, headphones, Bluetooth, AirPlay, lightning
- iDevice As Speaker, ...

Sound Quality Effect:
- Presets equalizer
- Graphic equalizer (10 Band, ..., Spline curve)
Six types of equalizers (Max 30 Band, premium version) .save/edit own custom Presets
- Virtual surround presets
- Digital Output (Max 768kHz/32bit with premium version)
- DoP output (premium version)
- Up-sampling
- Audio Separator [2 Stems (Vocal/Others)/4 Stems (Vocal/Drums/Bass/Others) premium version]
- Time Stretch and Pitch Shift

Volume control:
- Fine volume, Left/Right balance, Gain
- stereo/monaural/...

Music Selection
- Type: Music Library/SoundHi DB/All (All types)
- by artists, albums, songs, playlists, Compilations, ...
- save/edit own custom playlists
- Shuffle, All songs, Grid View, Mini Player

Settings
- Digital Output Device Manager (premium version)
- Pause Fadeout, Swipe action, portrait/landscape, ...

Other
- Display lyrics included in the song file

Notes :
* Music app exclusive data (Apple Music, DRM, iCloud) can be cooperative played back with the restriction function by Music app
* Audio Separator requires iOS 12/later, A10/higher CPU, and 3 GB/higher memory.


SUBSCRIPTION INFORMATION

- Subscribe for unlimited access to our Premium features.
- Weekly ($2.99) & yearly ($19.99)*
- Free trial subscription is automatically renewed unless cancelled 24 hours before the renewal
- Payment will be charged to iTunes Account at confirmation of purchase
- Account will be charged for renewal within 24-hours prior to the end of the current period, at the same price
- No cancellation of the current subscription is allowed during active subscription period
- Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user’s Account Settings after purchase
- Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable

Terms of Service: https://www.cyberfort.jp/for-iPhone/eng/soundhi-terms-of-use.pdf
Privacy Policy: https://www.cyberfort.jp/for-iPhone/eng/soundhi-privacy-policy.pdf

*Price are equal to the value that "Apple's App Store Matrix" determines is the equivalent of the subscription price in $USD.

iPhone Screenshots

(click to enlarge)

SoundHi +EQ30 HD Amp & Player screenshot 1 SoundHi +EQ30 HD Amp & Player screenshot 2 SoundHi +EQ30 HD Amp & Player screenshot 3 SoundHi +EQ30 HD Amp & Player screenshot 4 SoundHi +EQ30 HD Amp & Player screenshot 5

iPad Screenshots

(click to enlarge)

SoundHi +EQ30 HD Amp & Player screenshot 6 SoundHi +EQ30 HD Amp & Player screenshot 7 SoundHi +EQ30 HD Amp & Player screenshot 8 SoundHi +EQ30 HD Amp & Player screenshot 9 SoundHi +EQ30 HD Amp & Player screenshot 10

App Changes

  • August 18, 2019 Initial release
  • September 11, 2019 New version 1.0.1
  • September 27, 2019 New version 1.0.2
  • October 05, 2019 New version 1.0.3
  • October 21, 2019 New version 1.0.5
  • October 28, 2019 New version 1.0.6
  • November 04, 2019 New version 1.0.7
  • December 24, 2019 New version 1.0.8
  • January 21, 2020 New version 1.0.9
  • July 14, 2020 New version 1.1.5
  • July 15, 2020 New version 1.1.6
  • October 23, 2020 New version 1.2.2
  • December 09, 2020 New version 1.3.0
  • May 06, 2021 New version 1.3.2
  • August 05, 2021 New version 1.3.5
  • September 29, 2021 New version 1.3.6
  • October 04, 2023 New version 2.3.7

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