Canetto: GLP-1 Peptide Tracker
Shot log, weight & reminders
Free · In‑App Purchases
Log doses, weight, side effects and supply — private, under your control, and ready to share with your doctor as a PDF.
Canetto helps you keep your GLP-1 treatment organized — on your own iPhone, at your own pace. You log everything; Canetto turns it into a clear picture you can share with your doctor.
Built for GLP-1 treatments — log your doses of semaglutide, tirzepatide, liraglutide or dulaglutide, whatever your doctor prescribed.
WHAT YOU TRACK
• Doses and injection-site rotation
• Your titration plan
• Weight and body measurements
• Side effects
• Supply, so you can reorder before running out
MADE TO BE SIMPLE
• No account, no sign-up
• Your data stays under your control
• Reminders so you don't forget to log
• A doctor-ready PDF report
Canetto is a treatment-support and personal-organization app. It does not provide medical advice and does not prescribe medications or doses. Always consult your doctor before starting, adjusting or stopping any treatment.
Canetto Pro unlocks supply forecasting, the estimated medication level curve, correlations, body measurements, the next-dose home-screen widget and PDF export. Subscriptions and a one-time lifetime option are available.
Terms of Use: https://romulomga.github.io/Canetto/terms.html
Privacy Policy: https://romulomga.github.io/Canetto/privacy.html
Canetto is an independent app, not affiliated with or endorsed by any medication manufacturer.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Visual refinements in this version:
• Text fields are easier to read inside cards
• Crisper outlines in dark mode
• Clearer button hierarchy
Also includes minor fixes.
The developer, Romulo Abrahao, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Location
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Rômulo Abrahão
- Size
- 16.1 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later.
- iPhone
- Languages
English and 19 more
- English, Arabic, Czech, Danish, Dutch, Finnish, French, German, Greek, Hebrew, Italian, Japanese, Korean, Norwegian Bokmål, Polish, Portuguese, Spanish, Swedish, Traditional Chinese, Turkish
- Age Rating
13+
- 13+
- Infrequent
Medical Treatment information
Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Canetto Pro — Lifetime $79.99
- Canetto Pro — Yearly $29.99
- Canetto Pro — Monthly $5.99
- Copyright
- © 2026 Rômulo Monteiro