Masseter: Jaw Clench & TMJ
iOS app by Mateusz Zajac. Health & Fitness · Mateusz Zajac
- Store rating
- 3 / 5
- Store rating count
- 1
- Download price
- Free to download
- In-app purchases
- Unknown
- Version
- 1.6.4
- Listing last refreshed
- 2026-09-12
View the original store listing
Store description excerpt
Your jaw works harder than you think — and Masseter helps you notice. Bruxism affects up to 31% of adults. Jaw clenching, teeth grinding, and TMJ tension often go unnoticed until the damage is done: headaches, worn enamel, chronic pain, disrupted sleep. Masseter is a science-backed awareness tool that uses Ecological Momentary Assessment (EMA) — the gold standard in behavioral research — to help you catch clenching in real time, build mindful habits, and reduce jaw tension over time. --- HOW IT WORKS - SMART REMINDERS — Random check-ins throughout your active hours. No predictable patterns. Based on the same stratified-random sampling used in clinical studies. - ONE-TAP CHECK-IN — When prompted, simply log whether you're Relaxed, In Contact, Clenching, or Bracing. Takes 2 seconds. - TENSION INDEX — See your daily jaw tension score on a beautiful radial gauge. Track progress over days and weeks. - CONTEXT TAGS — Tag what you're doing when you clench (work, commute, sleep). Discover your personal triggers. --- INSIGHTS THAT MATTER - Hourly tension heatmaps — see when you clench most - Day-of-week analysis — discover your worst days - Context correlations — find which activities drive tension - 30-day trend charts — watch your progress unfold - Peak tension alerts — identify your danger zones --- LEARN & UNDERSTAND 4 in-depth articles written in plain language: - The Masseter Muscle — physiology of jaw tension - The Spot Technique — awareness building method - Relief Protocol — acute pain management - Sleep Hygiene — nighttime bruxism strategies --- DESIGNED FOR YOUR LIFE - Apple Watch — check in from your wrist - Home Screen Widget — one-tap logging without opening the app - Quick Actions — fast shortcuts for instant check-ins - Lock Screen Notifications — respond directly from the notification - iCloud Sync — seamless data across all your devices - Baseline Pain Assessment — track jaw, temple, and neck pain over time --- PRIVACY FIRST Your jaw data stays on YOUR device. No accounts required. No data sold. Optional iCloud sync is encrypted end to end. See our privacy policy for details. --- WHO IS MASSETER FOR? - People diagnosed with bruxism or TMJ disorder - Anyone who catches themselves clenching during stress - Night guard users who want daytime awareness - Dental patients tracking jaw habits between appointments - Anyone experiencing jaw pain, headaches, or facial tension --- Masseter doesn't replace your dentist — it gives you the data to have a better conversation with them. Download Masseter and start building jaw awareness today. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Review coverage
AppRill has captured 0 reviews for this app. This is a collected sample, separate from the store rating count. Latest review capture: Not captured yet.
Recent captured chart positions
No chart positions have been captured for this app yet.
Chart position, rating count and review coverage do not establish downloads, revenue or profit. Understand the differences.