Contour: Jawline & Posture

Scan your baseline, train 5 minutes a day, and see measured change in 4–8 weeks. Every method evidence-graded. No account — your photos stay on your iPhone.

Sharper jawline. Better posture. Methods that actually hold up.

Contour is a science-backed jawline and posture trainer: scan your face to set a baseline, train 5 minutes a day with guided sessions, and re-scan to see what actually changed — measured, not imagined.

No miracle promises. Visible change typically takes 4–8 weeks of consistency; structural change takes 3–12 months. We say that upfront — and every method in the app carries an evidence grade, so you always know how solid the science is.

SCAN — KNOW YOUR BASELINE • Guided face scan measures jaw angle, facial symmetry, puffiness and posture score • Photo timeline and side-by-side comparisons with measured changes • Smart re-scan cadence — faces don't change daily, so we don't pretend they do

TRAIN — 5 MINUTES A DAY • Guided daily sessions: masseter and chewing work, mewing and tongue posture, chin tucks, lymphatic drainage and de-puffing routines • Step-by-step timers with clear instructions — shorten or skip any step • Streaks that forgive missed days: consistency without guilt

LEARN — EVIDENCE, GRADED • Every exercise and article shows an evidence chip: Strong, Moderate or Emerging • Plain-language guides to what works, what's promising and what's overhyped • Gentle de-puffing nutrition basics: sodium, hydration, alcohol — no shame, no crash diets

SAFE BY DESIGN Jaw-loading work is capped at 20 minutes a day with clear stop signals. Soreness means stop — and the app tells you so.

PRIVATE BY DEFAULT No account, no signup. Your data stays on your iPhone. Photos are stored on your device and analyzed securely — never stored by us. Delete everything with one tap, any time.

WHO IT'S FOR Anyone who wants a sharper jawline, less facial puffiness, better head-and-neck posture — or an honest answer to "does mewing actually work?" — without gimmicks or gadgets.

Contour Premium unlocks the full training plan and scan analysis. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel any time in your App Store account settings.

Terms: https://contourjaw.app/terms Privacy: https://contourjaw.app/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/