Updated September 4, 2026. This comparison summarizes the features announced by each publisher. MounjaGO publishes this blog, so we disclose that relationship and link to official sources for competing products.
A GLP-1 tracking app can help record injections, weight, side effects, and meals. It cannot choose a dose and does not replace a doctor or pharmacist.
What we compared
- medications and health metrics supported;
- injection reminders and history;
- weight, nutrition, and side-effect tracking;
- data exports or PDF reports;
- privacy, platforms, and pricing model.
Features and prices can change. The information below was checked against the publishers’ official pages on September 4, 2026.
MounjaGO: a multilingual web app
MounjaGO works in a browser and can be installed as a progressive web app. It combines weight and measurement tracking, injections, side effects, nutrition, progress photos, and PDF reports for medical appointments.
- Available in French, English, Spanish, and Portuguese.
- Data is encrypted with AES-256 on the device before cloud backup to European servers; MounjaGO cannot read it in plain text.
- Offline access for entering and viewing data already available on the device.
- Price: €12 for lifetime access, one payment and no subscription.
- Refund available for 7 days.
View MounjaGO features and pricing.
Pep: GLP-1 tracking and an AI food scanner
Pep is available on iOS and Android. According to its publisher, core tracking remains free, including doses, weight, side effects, and reminders. The app also offers an AI-assisted food scanner and activity tracking through phone health services.
Shotsy: detailed injection tracking
Shotsy is available on iPhone and Android. Its free core features include injections, reminders, injection-site rotation, side effects, and weight. Optional paid features are offered through a subscription. The publisher also lists nutrition tracking, progress charts, and report exports.
Official source: Shotsy GLP-1 Tracker.
General-purpose apps: MyFitnessPal, Noom, and Yazio
These apps focus mainly on nutrition, activity, and weight management. Their food databases may be broader, but support for treatment-specific needs such as dose history, injection-site rotation, or dose-to-side-effect correlations varies. Free and paid plans differ by platform and country.
Quick comparison
- MounjaGO: multilingual web app, PDF reports, encrypted cloud backup, €12 one-time payment, and a 7-day refund period.
- Pep: iOS and Android app, free core features, and an AI-assisted food scanner.
- Shotsy: iOS and Android app, detailed injection tracking with free core features and optional paid extras.
- General-purpose apps: broader nutrition tracking but variable support for GLP-1 treatment routines.
How to choose
Start with the information you will actually record. A simple reminder may be enough if you only need help remembering injections. For appointments, prioritize an exportable history. For nutrition, check the food database and whether estimates can be corrected. Always read the privacy policy before entering health data.
An app does not automatically improve treatment effectiveness. Its value depends on consistent use and on how the information is discussed with a healthcare professional.
Frequently asked questions
Do I need a dedicated GLP-1 app?
No. A notebook or spreadsheet may be enough. A dedicated app mainly makes reminders, dose history, and the connection between injections, weight, and side effects easier to manage.
Which app is best?
There is no universal answer. Compare language, platform, exports, privacy, and price for your needs. MounjaGO publishes this page; the official links above let you check competing offers directly.
How does MounjaGO protect health data?
Data is encrypted on the device before cloud backup. With this zero-knowledge architecture, the service does not hold the key needed to read your data in plain text. See the privacy policy for details.
Medical disclaimer: this article is for information only. It does not recommend a dose and does not replace advice from a healthcare professional.