Bruxa: Teeth Grinding Tracker
Grind & clench, night & day
Only for iPhone
Free · In-App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Private on-device audio, honest possible-grinding reads, playable clips, day and night awareness, and a dentist-ready report.
100% on your iPhone — your audio never leaves the device.
Grinding-first and honest by design, Bruxa gives you an explainable Grind Score, local clips you can play back, daytime jaw check-ins, and a multi-night report you can take to your dentist. Recording, scoring, your morning report, corrections, jaw check-ins, and your seven most recent complete nights stay free.
WHAT BRUXA DOES
• Records locally overnight with a visible recording heartbeat
• Listens for possible grinding using on-device AI
• Lets you play flagged moments and tap Not grinding
• Recalculates a corrected night immediately
• Tracks optional awake jaw check-ins separately
• Flags partial recordings instead of calling them quiet nights
• Exports a clear Dentist Report PDF and portable CSV with PRO
• Shows observed note patterns only after enough nights with PRO
PRIVATE BY DESIGN
No account, analytics, ads, cloud audio, or third-party tracking. Audio, analysis, scores, and reports stay on your iPhone. Delete all local data at any time.
HONEST BY DESIGN
Sound detection is imperfect: some grinding may be missed and other sounds may be counted. Bruxa reports possible grinding for wellness and awareness only. It is not a medical device and does not diagnose, screen for, treat, cure, or prevent bruxism or any dental or medical condition. If you have jaw pain, tooth wear, or concerns, talk to your dentist.
Recording, scoring, recent nights, playback corrections, and jaw check-ins are useful without upgrading. PRO adds full history, the complete clip library, observed note patterns, day/night views, and PDF/CSV export. Restore Purchases and Manage Subscription are available in the app.
Terms of Use: https://grindwatch.keenshift.ai/terms
Privacy Policy: https://grindwatch.keenshift.ai/privacy
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
Bruxa now plays saved audio moments, lets you correct false detections, and recalculates that night immediately. This update also adds partial-recording honesty, sensitivity controls, daytime jaw check-ins, local reminders, user-authored night notes, Dentist Report PDF/CSV export, a lifetime option, one-tap local data deletion, improved accessibility, and five additional languages. All analysis remains on your iPhone.
The developer, Mitaanshu Agarwal, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Mitaanshu Agarwal
- Size
- 3.3 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 5 more
- English, French, German, Japanese, Portuguese, Spanish
- Age Rating
13+
- 13+
- Infrequent
Medical Treatment Information
Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Bruxa Lifetime SAR 399.99
- Bruxa Premium (Yearly) SAR 249.99
- Bruxa Premium (Monthly) SAR 39.99
- Copyright
- © 2026 Uptrail