Tress helps you understand, track and care for your hair over time — guided scans, a clear report, a routine you can keep, and every step of your journey in one calm place.
Coming soon to iPhone
NOW
Your journey
Quick check-in
How’s your hair feeling today?
Good · logged 8:12 AM
Tress AIYour next scan is due Sunday. Same spot by the window works best.
Hair changes slowly. That doesn’t mean you have to lose track of it.
How it works
Hold your phone, turn your head, and Tress does the rest. Light, focus and framing are checked as you go, so what you compare later is your hair — not the angle or the day.
Tress measures and tracks. It is not a medical device and does not diagnose.
Simple by default, detailed when you want it. One sentence first; the measurements wait until you ask. When a reading isn’t reliable, the report says so instead of guessing.
Your routine, your reminders and a one-swipe check-in, on one calm Home screen — so one month can honestly sit beside the next.
Your Hair Guide
Built from your answers and your scan — a short deck of cards to move through at your own pace, not a wall of articles.
01 / 08Your scan and your answers give us a clear picture of where you are.
Your hair journey
This is your starting point, not someone else’s.
02 / 08Your scan shows a Norwood-like pattern in the Stage II–III range, with the most noticeable change around your hairline and temples.
Coverage your scan read
This matches what you told us about your hairline, less so your crown.
Tress provides observational analysis, not a medical diagnosis.
03 / 08It has developed gradually, so the next step is less about replacing what is gone and more about whether the process is still active.
Where to put your attention
Tress informs. Decisions stay with you and your clinician.
06 / 08Hair changes take time. Tress shows you the trend.
07 / 08This is the path Tress helps you follow, one phase at a time.
Example guide — yours is written from your own scan and answers.
Routine
Medication, treatments, scalp care — morning, evening and night. Give each step its own reminder, tick it off in a tap, and let the record build itself.
Tress tracks what you tell it. It does not recommend treatments or doses.
Try it — tap a step.
Every day
Open Tress and you see what matters today — what’s next, how far you’ve come, and a two-second check-in.
Quick check-in
How’s your hair feeling today?
NOW
One thing at a time.
The step that’s due now, with a countdown to the next — grouped when two land together.
Your journey
Days you showed up, counted.
Scans, routine days, check-ins and notes on one timeline, with a milestone to aim for. A missed day doesn’t erase a good week.
Journal
The context a photo can’t hold.
A new cut, a stressful month, a change of shampoo — noted in a line, kept beside your scans.
Shorter on the sides this time.
Jun 4Less in the shower this week.
May 21Switched to a milder shampoo.
May 2Tress AI
Your hair-care buddy. Ask about your routine, your scans, or what to do today — answered in plain words, from your own record. Answers are written by a hosted AI, once you allow it.
Try asking
Example answers from a sample record. Tress AI shares general information. It isn’t a doctor and doesn’t replace one.
Scan history
Drag across. Because every scan follows the same guide, what you compare is your hair — then and now, angle by angle.
Illustrative example — not a real user’s record.
Privacy, plainly
Open Tress and start. No account form, no password, no ad network.
They stay on your phone unless you choose to share them or, where Tress offers backup, to back them up.
Scan frames, the answers your guide is worded from, your Tress AI messages and one scan photo for the Premium-screen illustration go through our server to Google’s Gemini — only once you allow it. Our server keeps none of it.
One button in Settings clears your record.
FAQ
Still curious? Write to support@tresshaircare.com — a person reads every message.
No. Tress is a tracking and documentation tool. It doesn’t diagnose conditions, recommend treatments or provide medical advice. For anything medical, please talk to a qualified healthcare professional — Tress can help you bring them a clearer record.
Tress guides you through the same angles every time, checks the light, focus and framing, and reads what the camera can see: where your hairline sits and how much of each region the hair covers in the photo. Each reading carries a confidence level, and the report says so when a reading isn’t reliable.
No app can honestly promise that, and Tress doesn’t. What it does is help you stay consistent with the routine you’ve chosen and keep an honest record, so you — and your clinician, if you have one — can see what is actually happening over time.
On your phone first. You don’t need to sign up to use Tress. Once you allow it, a few frames of each scan are sent through our server to Google’s Gemini model to be read, and the answers your guide is worded from, your messages to Tress AI and one scan photo for the illustration on the Premium screen travel the same way; our server keeps none of it. Where your version of Tress offers backup, your record is kept in step with it so it can be restored, your photos join only if you say yes, and saving your progress with Apple or Google brings it all to a new phone. The privacy policy explains exactly what is sent and what isn’t.
Tress is free to download, and your first scan and its report are free. Tress Premium, a monthly or yearly subscription, covers every scan after that, side-by-side comparison, your ongoing report, your whole hair guide (the first card is free), adding to your routine and Tress AI without a daily limit. Without it, Tress AI gives a few hosted answers a day, then answers from your own record. The price for your region is shown in the app before you subscribe. Subscriptions renew automatically until cancelled, and you can cancel any time in your App Store account settings.
Tress is launching on iPhone first. Android is planned — the Google Play link will appear here when it’s ready.
A clearer way to track your routine, your scans and every step in between.
Tress for iPhone is on its way. Android is planned.
Your hair overview · Sep 28
Your hairline sits higher at the temples than at its centre.
The crown and mid-scalp read steady. This scan is set as your baseline.
Norwood-like visual pattern
Stage II–III range
Your coverage