Your next shot day, next site and last dose. One screen.
A free GLP-1 injection log with no paywall and no sign-up. Open the app and log your shot with one tap.
Get it on Google Play
Shot day countdown
See “D-1” on the Today screen and the home screen widget.
Injection site rotation
Left/right abdomen, thigh and arm, with the next site suggested in order.
Dose history in one place
Date, medication, mg and site for every shot, plus past shots you add later.
Weight trend with shot days
A weight chart with your shot days marked under the line. kg or lb.
Side effects journal
Nausea, constipation, reflux, fatigue, headache, diarrhea with a 1–5 strength score.
Water and protein
Quick + buttons for ml and grams. No adding up in your head.
One-tap logging and reminders
Log from Today or the widget. Optional shot day reminders with quiet hours.
Your data, your phone
No account. Everything is stored on your phone and exports to CSV anytime.
FAQ
- Is it free, or will it ask me to subscribe?
- Every feature is free. There is no paywall and no subscription. Pendose is supported by ads.
- Do I have to log in each time I want to make an entry?
- No. There is no sign-up or login. Open the app and log.
- How do I find my dose and injection history quickly?
- Your last dose and site are on the Today screen, and the full history is one tap away.
- Can I get my data out?
- Yes. Export a CSV file of every shot, weight, side effect and intake entry anytime, without contacting support.
- Does it work with Ozempic, Wegovy, Mounjaro or Zepbound?
- Pendose is a general log: you type your medication name and dose, so it works for weekly semaglutide or tirzepatide pens and daily pills.
- Will it tell me what dose to take?
- No. Pendose only records what you enter. It gives no medical advice and no dose recommendations. Follow your prescriber.
- What happens to my data if I change phones?
- Data stays on your phone. Export a CSV before you switch so you keep a copy.
- Can it remind me on shot day?
- Yes. Turn on shot day reminders and an optional daily check-in, with quiet hours.