The story behind Peptide Tracker
Peptide Tracker is a solo project by me, David, a developer who started building this at 20. No team, no investors, no corporate roadmap, just one person building the app I knew the space needed. When I started building this in early 2025, there wasn't a single all-in-one tracking app on iOS. There were a few GLP-1-specific apps, but none of them went deep enough.
I built Peptide Tracker to cover the full lifecycle of peptide and GLP-1 treatment management. The compound library covers over 80 entries - from FDA-approved GLP-1 receptor agonists like Semaglutide and Tirzepatide to research peptides in various stages of approval, clinical trials, or international use. It's a tracking tool, not a medical or legal authority - I show regulatory status based on publicly available information, but I'm not a legal authority, always verify with official sources.
For a full breakdown of features, check the feature list or the FAQ.
The app collects zero telemetry. There are no analytics, no third-party tracking scripts, no advertising SDKs, and no crash reporters that capture your health data. Your treatment logs, dose schedules, inventory, bloodwork, and health metrics stay on your device unless you explicitly choose to enable iCloud sync or Apple Health integration.
If you use iCloud sync, Apple Health, or manage your subscription through the App Store, those interactions are handled by Apple under Apple's own terms and privacy practices. I don't operate servers and have no access to your data at any point.
This is not a freemium trade-off where free users pay with data. Privacy applies equally to every user regardless of subscription status. Read the full Privacy Policy.
Peptides are one of the fastest-growing areas in health and wellness, but the tooling never kept up. The research is growing fast, more people are exploring them every year, and yet there was nothing built for the people actually using them. That's why I built this, not just as a tracker, but as something that takes the space seriously. That said, taking it seriously also means being honest about the limits of what an app can do.
One thing I want to be clear about, this app is for tracking and education, not medical advice. The compound library, half-life data, and calculators are reference tools. Always consult a healthcare provider before making treatment decisions.
For support, feedback, or questions, please reach out via the email listed on the App Store listing.