Lull

Tinnitus relief & sleep

Lull is a wellness app, not a medical device. It does not diagnose, treat, cure, or prevent any condition.

Make tinnitus easier to live with.

Lull pairs personalized masking sound — pink, brown, and ocean — with a notch tuned to your own tinnitus pitch, plus gentle daily tracking so you can see how you're doing over time. Designed for calm, and for falling asleep.

Everything runs on your device. No account, no analytics, no tracking. Your data stays with you.