# Bruxa: Teeth Grinding Tracker — Grind & clench, night & day > On-device AI tracker for teeth grinding and clenching with local audio playback and reports. (iPhone/iPad app by Mitaanshu Agarwal.) - Source: https://appshunter.io/ios/app/bruxa-teeth-grinding-tracker/id6779053228 (this page in markdown: same URL + `.md`) - Developer: [Mitaanshu Agarwal](https://appshunter.io/developer/1896724075) - Category: Health & Fitness - Price: Free with in-app purchases - Rating: 4.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 17.0 · 4 MB - Languages: American English, French (France), German (Germany), Japanese, Brazilian Portuguese, European Spanish - Released: 2026-06-26 - Data updated: 2026-08-18 - Monetization: freemium - User reviews in markdown: https://appshunter.io/ios/app/bruxa-teeth-grinding-tracker/id6779053228/reviews.md ## What is Bruxa? 100% on your iPhone — your audio never leaves the device. Bruxa records the night and lets you hear it back: the whole recording on a sound timeline, or just the moments it ranked highest. You decide what they were. Nothing is uploaded, there is no account, and there is no subscription. WHAT BRUXA DOES • Records locally overnight with a visible recording heartbeat • Plays the whole night back, so a quiet recording is never a dead end • Ranks the night's own moments and lets you play and judge each one • Tap 'Sounded like grinding' to keep a moment, or 'Not grinding' to drop it out of the list • Tracks optional jaw check-ins separately from sleep • Flags partial recordings instead of calling them quiet nights • Exports a Dentist Report PDF and CSV with PRO WHAT BRUXA WILL NOT DO Bruxa does not count teeth grinding, score your night, or grade how severe it was. Detecting grinding from a phone microphone across a bedroom is not something it can do reliably enough to put a number on, and it no longer pretends otherwise — so a quiet list is not evidence that nothing happened, and Bruxa says so on the screen rather than in the small print. What it is genuinely good for is hearing your own night and taking a real recording to your dentist. YOUR DENTIST REPORT, AND WHAT IS IN IT Only the moments you listened to and confirmed yourself, the jaw check-ins you logged, and the notes you wrote — plus the dates and lengths of your recordings. Nothing the app concluded goes into it. PRIVATE BY DESIGN No account, analytics, ads, cloud audio, or third-party tracking. Audio, analysis and reports stay on your iPhone. Delete all local data at any time. ONE PAYMENT Recording, whole-night playback, the ranked moments, corrections, jaw check-ins and your seven most recent complete nights are free. PRO unlocks full history, the complete clip library, your notes across every night and the Dentist Report — one purchase, not a subscription. No trial, no renewal, nothing to cancel. Restore Purchases is in the app. Bruxa is 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. Terms of Use: https://grindwatch.keenshift.ai/terms Privacy Policy: https://grindwatch.keenshift.ai/privacy ## Key features - On-device AI sound detection - Local audio clip playback - Explainable Grind Score - Daytime jaw check-ins - Multi-night reports - Dentist Report PDF export (PRO) ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Bruxa Premium (Monthly) | $9.99 | per month | | Bruxa Premium (Yearly) | $59.99 | per year | ## Frequently asked questions about Bruxa ### What is Bruxa's Grind Score? Bruxa provides an explainable Grind Score based on its on-device AI analysis of possible grinding sounds. This score helps users understand the intensity and frequency of their teeth grinding overnight. ### Does Bruxa record audio overnight? Yes, Bruxa records audio locally on your iPhone overnight with a visible recording heartbeat. The audio analysis and recordings stay on your device for privacy. ### Can I play back recorded grinding moments with Bruxa? Yes, Bruxa allows you to play back flagged audio moments where it detected possible grinding. You can then tap 'Not grinding' to help the app recalibrate. ### What features are included in the free version of Bruxa? The free version of Bruxa includes recording, scoring, playback corrections, jaw check-ins, and your seven most recent complete nights. These features are useful for monitoring without upgrading. ### What does Bruxa PRO offer? Bruxa PRO unlocks full history, the complete clip library, observed note patterns, day/night views, and PDF/CSV export for your dentist. It also shows observed note patterns after enough nights. ### How much does Bruxa Premium cost? Bruxa Premium is available through a monthly subscription for $9.99 or a yearly subscription for $59.99. Both plans offer a 7-day free trial. ### Is Bruxa a medical device? No, Bruxa is not a medical device. It reports possible grinding for wellness and awareness only and does not diagnose, screen for, treat, cure, or prevent any medical condition. Consult your dentist for any concerns. ### How often is Bruxa updated? Bruxa was last updated on July 23, 2026, with version 1.0.3. This indicates a recent update, suggesting ongoing development and support for the application. ## Version history (last 5 releases) ### 1.1.1 — 2026-08-11 The unlock screen stops claiming a problem it has not had yet. Opening Bruxa PRO used to draw "The App Store price for Bruxa PRO is not loading" on its very first frame — before the App Store had been given a chance to answer — and a failed price load could even raise an error dialog on top of the screen. It now says that it is fetching the price, keeps the unlock button on screen while it does, and asks again by itself a few times before it is willing to call anything a failure. If the store genuinely cannot be reached you get a plain retry, not a dead button. Nothing about the price changed: one payment, no trial, no renewal, nothing to cancel. ### 1.1.0 — 2026-08-05 Bruxa no longer scores your nights. The Grind Score, the nightly count, the percentage of the night and the severity band are gone — measured on real bedroom recordings, the grinding detector is not accurate enough to put a number on, and a number with nothing behind it is worse than no number at all. What Bruxa does instead is hand you the recording. Play the whole night on a sound timeline, or jump to the moments it ranked highest, and tell it what each one was. 'Sounded like grinding' is your judgement, not the app's — and it is the only thing that goes into a Dentist Report, alongside your jaw check-ins and your own notes. ### 1.0.3 — 2026-07-23 Play back your entire night — not just flagged moments. The new full-recording player adds a sound timeline with markers on possible grinding moments, so a short or quiet recording is never a dead end. A new 'What you might hear' guide explains each kind of night sound and what Bruxa does with it. ### 1.0.2 — 2026-07-23 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. ### 1.0.1 — 2026-06-28 This update fixes a crash some people saw when starting a recording. It also adds a free morning jaw check-in, a calm-before-bed routine, and a dentist-ready report you can share. Plus clearer subscription details. ## More apps by Mitaanshu Agarwal - [Akros: Health & Lab Tracker](https://appshunter.io/ios/app/akros-health-and-lab-tracker/id6770206576) - [Sukta](https://appshunter.io/ios/app/sukta/id6770299755) - [Joy by Morning](https://appshunter.io/ios/app/joy-by-morning/id6770300427) - [Falah: Salah Tracker & Adhan](https://appshunter.io/ios/app/falah-salah-tracker-and-adhan/id6770318208) - [Berean: Bible Study Sources](https://appshunter.io/ios/app/berean-bible-study-sources/id6770318820) - [MealLuma: AI Calorie Scanner](https://appshunter.io/ios/app/mealluma-ai-calorie-scanner/id6771332217) All apps by Mitaanshu Agarwal: https://appshunter.io/developer/1896724075 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-18.*