Choose
Pick the mind state you want to become familiar with.
Free web instrument
Try Tone Recall
Choose a state. Shape a tone. Save it privately.
This small web version gives you the core idea of Tone Recall: listen to the state you want to strengthen, let a simple sine tone hold it, and return to it later.
Map
The web version is a taste of the app.
It keeps the free core simple: choose, shape, save, recall. The full iOS app adds the deeper chambers, Spiral Practice, and the polished native audio ritual.
Shape
Use the sliders to make the tone feel closer to the state.
Save
Keep the tone in this browser, privately and locally.
Return
Replay a saved tone when you want to remember the state.
Language
Current tone
Clarity
741 Hz · sine tone
Ready when you are.
Choose
one stateShape
gentlyRecall
Saved in this browser.
These tones are stored only in your browser. Clear browser storage and they disappear.
Privacy
Local by default.
No account, no server, no tracking. The web version uses your browser only.
iOS app
The full instrument lives on iPhone.
Tone Recall for iOS includes the native sound engine, saved tone flow, resonance chambers, and Spiral Practice.
Download Tone Recall