PepTracker: Dose Log

Peptide & GLP-1 Tracker

Only for iPhone

Free · In‑App Purchases

iPhone

Track peptides, GLP-1s, and testosterone with precision. Unlimited protocols, advanced tracking, and smarter dose calculators now available in PepTracker Premium. Track. Schedule. Never miss a dose. PepTracker is a dose log and protocol tracker built for peptides, GLP-1 medications, and testosterone. Create structured protocols, schedule injections, calculate exact syringe volumes, and keep a clean record of your progress in one simple app. What you can do with PepTracker • Log doses, not guesses – Track every injection with an easy dose log instead of notes or spreadsheets. • Build peptide and GLP-1 protocols – Create schedules for Semaglutide, Tirzepatide, Retatrutide, BPC-157, AOD-9604, TRT, and more. • Use the built-in dose calculator – Enter vial amount, diluent volume, and target dose (mg or mcg) to get the exact mL or insulin-syringe units to draw. • Stay on schedule – Get reminders for upcoming doses and see what’s due today on the Home screen and in the calendar. • Track progress over time – Log weight and other metrics to see how your protocol is trending. Made for real protocols PepTracker works well whether you’re: • Running a GLP-1 weight loss protocol (e.g., Semaglutide, Tirzepatide). • Managing peptide stacks for recovery, performance, or wellness. • Keeping a consistent TRT schedule and dose history. PepTracker Premium (optional upgrade) Unlock more structure and flexibility for advanced protocols: • Unlimited protocols and peptide stacking in a single schedule. • Advanced scheduling options and extended calendar views. • Save calculator results directly into protocols. • Full protocol history plus mood and energy tracking. • Export logs to CSV/PDF and sync with external calendars (Apple and Google). PepTracker is built for people who take their peptides and GLP-1 protocols seriously and want a clear, reliable way to stay organized. Download PepTracker today and simplify your peptide tracking—one dose at a time. https://peptracker.app/terms-of-service https://peptracker.app/privacy-policy Disclaimer: PepTracker is for informational and tracking purposes only and does not provide medical advice. Always consult a qualified healthcare provider before starting, changing, or stopping any medication or peptide protocol.

  • 4.7
    out of 5
    250 Ratings

This update brings a mix of fixes, improvements, and a few quality-of-life upgrades to make PepTracker smoother and more reliable. What’s new & improved: - Fixed an issue where some protocol templates were incorrectly locked. - Calendar syncing is now 100% free, with unlimited sync included. - Improved calendar permission flow and resolved a rare syncing issue. - Updated the frequency popup font for better readability. - Refreshed the app icon and logo — new look, same mission. - Cleaned up broken links in the Peptide Library. I’m continuing to knock out edge cases and improve overall reliability with every release. Your feedback plays a huge role in shaping what gets built next, so keep it coming. And seriously — thank you. Because of your support, PepTracker is now the #1 peptide and GLP-1 tracking app, and that means more than you know. This app exists because of this community, and I don’t take that lightly. If you ever run into issues or have suggestions, feel free to reach out at support@peptracker.app. — Jay

The developer, Jayven Alan Villagomez Peredo, 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 Linked to You

    The following data may be collected and linked to your identity:

    • Contact Info
    • Identifiers

Privacy practices may vary, for example, based on the features you use or your age. Learn More

The developer has not yet indicated which accessibility features this app supports. Learn More

  • Seller
    • Jayven Alan Villagomez Peredo
  • Size
    • 16.6 MB
  • Category
    • Health & Fitness
  • Compatibility
    Requires iOS 18 or later.
    • iPhone
      Requires iOS 18 or later.
    • Apple Vision
      Requires visionOS 2.0 or later.
  • Languages
    • English
  • Age Rating
    18+
    • 18+
    • Infrequent
      Medical Treatment information

      Contains
      Health or Wellness Topics
  • In-App Purchases
    Yes
  • Copyright
    • © 2026 PepTracker, Inc.