GLP-1 progress tracker
Your GLP-1 journey, week by week.
Ozempic, Wegovy, Mounjaro and Zepbound can change your body fast. A quick weekly photo, weight and waist show you, and your doctor, more than the scale alone.
- Private to you
- No account
- No subscription
- iPhone & Android

Week 1Week 32
Illustrative example photos.
In short
To track progress on a GLP-1 medication like semaglutide or tirzepatide, take front, side and back photos once a week on the same day, often the morning of your injection, and log your weight and waist. Compare photos a month or more apart. ProgressLens keeps this private on your phone. It doesn’t track doses and isn’t medical advice.
More than a number
See where you’re changing, not just how much.
Many people want to see their shape change, not just watch a number drop, and to keep an eye on muscle while they lose weight. Weekly photos with your waist and arm measurements make that easy.
Read the GLP-1 progress photo guide, plus Ozempic and Mounjaro tips.
ProgressLens doesn’t log doses or medical data and isn’t medical advice. Follow your prescriber.

How it works
Thirty seconds a week.
No setup, no sign-up, no learning curve. Open the app, take your photo, done.

Snap your photo
Front, side and back. Your last photo shows faintly on the screen, so you stand in the same spot every time.

Add a number or two
Weight and waist take ten seconds. Skip them if you’d rather not. The photos do the talking.

See the difference
Pick any two days and flip between them. That’s the moment it clicks.
FAQ
Questions, answered
Can I track my GLP-1 doses in ProgressLens?
No. It tracks photos and measurements. You can add a note like “dose increased” to a check-in.
How often should I take photos on Ozempic or Mounjaro?
Once a week on the same day, like the morning of your injection.
Are my photos private?
Yes. They stay inside the app on your phone: not in your photo gallery, not in the cloud, and there’s no account. Nobody sees them unless you share.
Is it free?
Free to download and try, with every feature. Your first 10 check-ins are free, then one payment unlocks unlimited check-ins forever. No subscription.
Does it work on iPhone and Android?
Yes, on iPhone and iPad (iOS 17 or later) and Android (Android 7.0 or later).









