Face scan for your stress, in 30 seconds.
CRTX shows your cortisol score, 8 stress markers, and a daily protocol — without turning your face into a verdict.
Pick how you scan.
Take a selfie.
Point the front camera at your face. CRTX reads what's visible and gives you a clear starting point.
Upload a photo.
Pick a recent selfie from your camera roll. CRTX works the same way — face detection, score, markers.
Why CRTX?
Less guesswork
8 markers — dark circles, puffiness, jaw tension, redness, fatigue, skin quality, eye brightness, symmetry. Each scored 0–10, weighted into your final cortisol read.
Your face, your data
Selfies are never stored on our servers. Analysis happens in seconds, then the image is deleted. Scan history stays only on your iPhone.
Numbers without judgment
Your score is context for your stress, not a verdict on your face. CRTX shows you what cortisol is doing — and gives you one concrete habit to lower it.
Top 3 habits. Picked for your face.
CRTX reads your worst markers and matches them to the 3 habits that move them most. Check them off daily. Watch your face change in 14 days.
The 7-day re-scan.
Cortisol shifts on a week-long curve. CRTX locks your re-scan for 7 days so you can see real change — not noise. Hit the streak, watch your markers move, earn the protocol badge.
Built for people who quit noisy wellness apps.
A quick look at the pieces that make CRTX worth opening daily.
Start free. Upgrade when you’re ready.
One scan to try. Subscribe when you want the full report and daily protocol.
- Unlimited scans
- Full report
- Daily protocol
Just $4/month, billed annually.
- Everything in Weekly
- Re-scan history forever
- Priority support
Cancel anytime. Auto-renews until you don’t want it to.