About
Gray Hair Tracker helps you measure and follow your gray hair over time — objectively and privately. Take photos from three angles (top, left, and right) and our AI estimates your gray/white hair percentage in seconds. Every result is saved to your timeline, so you can see how things change week by week with clear progress charts. Add notes and weekly routines with reminders, and rest easy knowing your photos stay on your device.
Highlights
- ✓AI gray hair analysis from multi-angle photos
- ✓Gray-hair percentage with per-angle breakdown
- ✓Progress charts over time
- ✓Calendar timeline of every check-in
- ✓Notes and weekly routines with reminders
- ✓Your photos stay on your device
Frequently asked questions
Is there an app to measure how much gray hair I have?+
Gray Hair Tracker estimates your gray/white hair percentage from photos taken at three angles using AI, in seconds. Each result is saved to a timeline so you can follow changes week by week with progress charts.
How can I objectively track gray hair progress over time?+
Take top, left, and right photos and Gray Hair Tracker's AI gives a percentage with a per-angle breakdown, then charts your progress over time. Your photos stay on your device, keeping the process private.
Are my photos private in Gray Hair Tracker?+
Yes. Your photos stay on your device and are used only for the on-device analysis, so your images remain private.
Is Gray Hair Tracker free?+
Gray Hair Tracker is free to download, with an optional subscription for advanced features billed through your Apple ID and cancelable anytime.
Get Gray Hair Tracker today
Available on the App Store. Read our Privacy Policy and Terms of Use.