# Music Re-Tuner — 432 Hz & Solfeggio for Safari > 432 Hz & Solfeggio for Safari (iPhone/iPad app by SYQEL INC.) - Source: https://appshunter.io/ios/app/music-re-tuner/id6758468344 (this page in markdown: same URL + `.md`) - Developer: [SYQEL INC](https://appshunter.io/developer/1671066431) - Category: Music, Utilities - Price: $99.99 - Age rating: 4+ - Requires: iOS 15.0 · 4 MB - Languages: American English - Released: 2026-02-19 - Data updated: 2026-08-27 - User reviews in markdown: https://appshunter.io/ios/app/music-re-tuner/id6758468344/reviews.md ## What is Music Re? Safari browser extension that adds a button to YouTube and YouTube Music websites that enable you to select the desired tuning of the music you are streaming. Break free from 440 Hz tuning and choose between any of the following frequency tunings: 174 Hz (Solfeggio) 285 Hz (Solfeggio) 396 Hz (Solfeggio) 417 Hz (Solfeggio) 432 Hz (Verdi Pitch) 528 Hz (Solfeggio) 639 Hz (Solfeggio) 741 Hz (Solfeggio) 852 Hz (Solfeggio) 963 Hz (Solfeggio) ## Version history (last 2 releases) ### 1.0.2 — 2026-05-10 + Expanded support - now works with YouTube, YouTube Music, Apple Music and Spotify websites within Safari + Set your own desired A4 tuning ### 1.0.1 — 2026-02-19 No release notes. ## More apps by SYQEL INC - [HZP (Hertz Player)](https://appshunter.io/ios/app/hzp-hertz-player/id1671066429) - [Solfeggio Frequencies Player](https://appshunter.io/ios/app/solfeggio-frequencies-player/id6502956524) - [174 Player Plus](https://appshunter.io/ios/app/174-player-plus/id6739762965) - [432 Player Plus](https://appshunter.io/ios/app/432-player-plus/id6739762987) - [528 Player Plus](https://appshunter.io/ios/app/528-player-plus/id6739763108) - [285 Player Plus](https://appshunter.io/ios/app/285-player-plus/id6739763153) All apps by SYQEL INC: https://appshunter.io/developer/1671066431 ## Related topics [retune](https://appshunter.io/ios/topics/retune) · [retuned](https://appshunter.io/ios/topics/retuned) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-27.*