One of the best peptide trackers
Very simple and easy to use, love the stash and logging feature
Free
In-App PurchasesWith Ads
Details
About
This app helps users manage their GLP-1 and peptide injections. It allows for dose tracking, unit conversion, vial organization, injection site rotation, and timely reminders. It also tracks weight and symptoms to visualize progress.
✓Dose logging and history
✓MG to syringe unit conversion
✓Vial and stash organization
✓Injection site rotation map
✓Flexible dose reminders
✓Weight and symptom tracking
✓Local data storage
Show original description
+1
What's New in Peppy
1.3.2
August 17, 2026
Life happens. Now you can log it late. Forgot to log a dose? Back-date it up to 30 days. The app records the dose that was actually due that day, right down to the titration step you were on Home now shows the doses you missed instead of leaving a silent gap in your calendar, with one tap to log them Missed a step-up week? Home now explains why your next dose jumped, and offers the missed day for catch-up Weight and symptom check-ins can be back-dated too and you can finally delete one you entered by mistake Removing a peptide now asks whether to keep or delete its dose history, instead of quietly keeping it
MoreSubscription plans
Peppy Premium Monthly
Unlock all features for a monthly subscription
$9.991 Month
1
In-App Purchases
$79.99
Peppy Premium Lifetime
Unlock full access for one time lifetime deal.
User reviews
Developer apps
FAQ
Does Peppy have ads?
Yes, Peppy contains advertisements. The app also uses an advertising-measurement tool that runs if you allow tracking.
What is the cost of Peppy Premium?
Peppy Premium offers two subscription plans: a monthly plan for $9.99 and a yearly plan for $49.99. The yearly plan includes a 3-day free trial.
How does Peppy convert doses?
Peppy converts prescribed doses by taking your vial strength, mixing volume, and prescribed dose to show exact units on a U-100 insulin syringe. The conversion formula is visible for verification, and it flags common mix-ups.
Is my data safe with Peppy?
Yes, Peppy is designed for privacy. Your health information, including doses, weight, and symptoms, is stored locally on your device and is never uploaded to servers. There is no account or sign-up required.
How often is Peppy updated?
The latest version of Peppy is 1.1.0, which was last updated on July 6, 2026. Updates are released regularly to improve functionality and reliability.
What devices does Peppy support?
Currently, Peppy is supported on iPhones. Future compatibility with other devices may be announced by the developer.
What is the age rating for Peppy?
Peppy has an age rating of 17+. This is likely due to the nature of the medical information it tracks and manages.
Can Peppy calculate my dose?
No, Peppy is a tracker, logbook, and unit converter, not a dose calculator. You and your healthcare provider determine the dose, and Peppy helps you record and manage it.