Email support@keenshift.ai and a real person will read it. We normally reply within 1–2 business days.
Open Nights, choose a night, then tap the play button beside a possible-grinding moment. Playback reads the recording saved on your iPhone. It is not uploaded.
Keep the microphone uncovered, plug the iPhone in, and leave Bruxa recording in the background. Bruxa shows a live heartbeat and labels a recovered or interrupted capture as partial.
Tap “Not grinding” beside a moment. Bruxa excludes it and recalculates that night immediately. Sensitivity in More affects future nights only.
Delete a single night from its menu, or choose More → Delete All Local Data. There is no server copy anywhere.
Everything happens on your iPhone. Recording, listening, scoring, playback, corrections, reminders and the purchase check all run on the device in your hand.
Your bedroom audio never leaves your phone — and neither does any number derived from it. That is not a policy we promise to keep; it is the only thing the app can do. These apps contain no networking code at all: no server of ours to call, no third-party service, no analytics or advertising SDK, no account to create, and no identifier to follow you with.
Premium features are unlocked by a single one-time in-app purchase, and there is nothing to cancel — a one-time purchase does not renew. Apple shows you the exact price before you buy, takes the payment, and tells the app on your device that you own it — the check runs locally and we never see your payment details or your Apple Account. Restore Purchases is in the app and works on your other Apple devices.
These apps are no longer offered on a recurring plan. If you bought a recurring plan for one of them earlier, your access is kept, and that older plan is managed by Apple in your Apple Account settings.
Bruxa is a wellness and self-awareness tool, not a medical device, and not medical advice. It does not diagnose, treat, cure or prevent any condition. For jaw pain, tooth wear, or any concern about your teeth, talk to your dentist.