JawFlex – 30-Day Jawline Plan
Tomohito Kii Health & Fitness iPhoneiPadiPod touch
JawFlex – 30-Day Jawline Plan is a free Health & Fitness app for iPhone and iPad by Tomohito Kii. Requires iOS 15.0. Updated October 24, 2026.
- Price
- Free
- on the App Store
- Size
- 104 MB
- Age 4+
- Updated
- Oct 24
- 2026 · v1.0.17
Screenshots
About JawFlex – 30-Day Jawline Plan
"Weak jawline. Recessed chin. No definition." If that sounds familiar, JawFlex gives you 30 days — 5 minutes a day — to see for yourself. Your jawline changes with muscle and posture. JawFlex is a structured 30-day coaching program: mewing, jaw exercises, and face yoga — built into a complete daily routine. No guessing what to do. The program decides, you just show up. What changes: • Progress photos on Day 1, 15, and 30 — compare your side profile and see the difference • No decision fatigue — the full 30-day routine is already designed. You execute, not plan. • Streak tracker — keep the momentum visible day by day 30-Day Program: - Week 1: Mewing fundamentals (correct tongue posture and positioning) - Week 2-3: Jaw training (chewing, neck, and facial muscle exercises) - Week 4: Face yoga (lifting, contouring, definition) - Guided timer with step-by-step instructions for every exercise "I've only done this for a week, and I can already see results." That's the most common thing people say. The side profile changes first. "Isn't all this on YouTube for free?" — YouTube has the information. JawFlex has the structure. An unguided routine means guessing the order, skipping what's uncomfortable, and quitting when motivation drops. JawFlex decides what you do today. You just open the app. "I'm skeptical this actually works." — Take your Day 1 photo. Take your Day 30 photo. Compare them side by side. That's the only answer that matters for you. "Am I too old for this to work?" — Facial muscles respond to training at any age. Jawline definition, posture, and facial symmetry all shift with consistent habit. Ages 16-25 tend to see the fastest results, but adults see real change too. "I've seen apps with pictures — I have no idea if I'm doing it right." — JawFlex walks you through each exercise step by step with a built-in countdown timer. Follow the steps. Follow the timer. Repeat. "I've been scammed by subscription apps before." — JawFlex shows you the exact price and billing cycle before any commitment. Cancel any time in your Apple ID settings — no emails, no surprise charges. "Is this free?" — Yes. All 30 days of the program are free. Premium removes ads. Pricing is shown in-app before you commit. Premium: JawFlex Premium removes ads. The full 30-day program and all exercises are free for everyone. Monthly, annual, and lifetime plans are available. The current price is always shown in the app before you confirm your purchase. - Subscription automatically renews unless canceled 24 hours before period end - Payment charged to Apple ID account at purchase confirmation - Manage subscriptions in Apple ID Account Settings Privacy Policy: https://jaw-flex-prod.web.app/privacy.html Terms of Use: https://jaw-flex-prod.web.app/terms.html 30 days. 5 minutes. Your side profile in the photo will do the talking.
What’s new
Version 1.0.17 · Updated October 24, 2026
We improved overall stability and fixed a number of small issues. We'll keep polishing the experience.
App privacy
The developer, Tomohito Kii, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Usage Data: Advertising Data
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Usage Data: Advertising Data
Used for: Third-Party Advertising
Alternatives to JawFlex – 30-Day Jawline Plan
Looking for apps like JawFlex – 30-Day Jawline Plan? Here are 6 similar apps on the App Store.
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SharpFace: Jawline & Face Yoga
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Mogged: Gym Workout Tracker
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Verdict: Honest Food Scan
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Stillnote: Meditation Timer
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Daily Control: Self Discipline
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Minimal Meditation Timer
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| JawFlex – 30-Day Jawline Plan | – | Free | October 24, 2026 | |
| SharpFace: Jawline & Face Yoga | – | Free | Oct 13, 2026 | Compare |
| Mogged: Gym Workout Tracker | – | Free | Oct 23, 2026 | Compare |
| Verdict: Honest Food Scan | – | Free | Jun 27, 2026 | Compare |
| Stillnote: Meditation Timer | – | Free | Sep 25, 2026 | Compare |
| Daily Control: Self Discipline | – | Free | Apr 16, 2026 | Compare |
| Minimal Meditation Timer | – | Free | Jul 27, 2026 | Compare |