Peptide Tracker & Calculator

Shown for US

• Free to download
• In-app purchases

Last verified 31 Jul 2026

Shown for US

4.8 456 ratings · App Store

1. 5/5Simply Incredible

   I’ve been using this app daily for about 4 months (Pro version). I downloaded several others at the same time and used them all until I narrowed down which one worked best based on what I was looking for. Four months ago this one beat all the others. But in these last four months, the developer has continued to improve this app at a speed which I can barely believe. Even today I noticed another small tweak/improvement. So basically, what was awesome months ago is EVEN BETTER now. I appreciate that the developer cares as much as he does. With all the peptides I’m taking at different dosages, different cycles, different injection sites, etc, there is no way I could have the success I’m having. I owe it almost entirely to this incredible app.

   greadan · 31 Jul 2026

2. 5/5Great Pep Tracker

   I found this app to have a slight learning curve, but the payoff in tracking every aspect of your pepper journey is well worth the Pro subscription’s annual cost. I also reported what I thought was a bug, and the developer personally emailed me the next day and explained where to find the data I mistakenly thought was missing - that alone is worth a 5-star review! The app has also updated twice in the few days since I installed it, so rest assured that the dev is all-in on making this the best peptide tracking app in the AppStore.

   LtHixson · 31 Jul 2026

3. 4/5Simple, Intuitive, and Effective — but needs schedule editing upgrades

   Peptide Tracker has been a great tool for keeping my daily dosing organized. It’s clean, easy to navigate, and doesn’t overwhelm you with features you don’t need. I especially appreciate how simple it is to log doses and stay on track with my routine. That said, I’d love to see the ability to edit or plan future schedules — especially for cycling protocols. Right now, I have to manually adjust or track changes elsewhere. It would also be incredibly helpful if the app could automatically calculate the correct dosage based on reconstitution details and desired amount — rather than needing to do the math separately. Overall, it’s a solid app with a lot of potential. A few smart updates would make it indispensable for anyone managing a peptide protocol.

   BeachsideLennie · 31 Jul 2026

4. 5/5I’d give this app 10 stars if I could!

   I’d be the first to admit that I was skeptical when this app first released because it was bare bones. But oh my, I didn’t realize the speed to which the dev could improve the app and release new features. I’m constantly delighted every week with a new useful update. I’ve even sent him a couple requests and they get pushed out within a couple days. Just grade A service! Yes, premium features are locked behind a paywall, but trust me when I say it’s well worth the investment! The design is sleek and it’s super easy to use. I love the protocol scheduling feature, it’s probably my favorite. You can schedule on/off periods and it will even give you a “countdown” when one will start or end. I also love how you can manage injection sites for a balanced rotation. It’s been great for my research needs and I’ve recommended it to all my of my peptide friends.

   Missjennieb · 31 Jul 2026

5. 5/5Fantastic

   Since starting peptides 5 weeks ago this has been essential in planning and plotting my progress At age 62 I have had many degrading injuries as I have been 40 years as a roofer but with the tracker and multiple peptides and protocols I have returned to playing soccer cycling and running Triathlon next It is an integral part of the overall planning to a healthy retirement and longevity

   Harry boll’s · 31 Jul 2026

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