SoundHi +EQ30 HD Amp & Player
SoundHi +EQ30 HD Amp & Player Summary
SoundHi +EQ30 HD Amp & Player is a with in-app purchases iOS app in Music And Audio by CyberFort LLC. Released in Aug 2019 (6 years ago). It has 41 ratings with a 3.79★ (average) average. Based on AppGoblin estimates, it reaches roughly 112 monthly active users and generates around $<10K monthly revenue (100% IAP / 0% ads). Store metadata: updated Mar 27, 2026.
Store info: Last updated on App Store on Mar 27, 2026 .
3.79★
Ratings: 41
Screenshots
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 ver.)
- Up-sampling
- Audio Separator [2 Stems (Vocal/Others)/4 Stems (Vocal/Drums/Bass/Others) premium version]
- Time Stretch and Pitch Shift
- Crossfeed (premium version)
Volume control:
- Fine volume, Left/Right balance, Gain
- stereo/monaural/...
Music Selection
- Type: Music Library/SoundHi DB/All