Browser
Chrome extension
Use True Resonance on any site that plays audio in Chrome. Best for YouTube, web players and calls.
Open in Chrome Web StoreChrome extension · Android app
Retune your audio to 432 Hz.
Instantly
True Resonance retunes your music and videos in real time so they feel smoother and less fatiguing during long sessions of work, study or rest in your browser and on Android.
No account. Audio stays on your device.
Download True Resonance
Choose where you want to start. More platforms will be added over time.
Mobile
Android app
432 Hz player focused on your local files and playlists. Ideal for deep work sessions and offline listening.
View on Google Play