The GLP-1 tracker for every dose, vial and weigh-in.
Peppy tracks semaglutide, tirzepatide and other GLP-1 peptides on iPhone. Enter the dose your provider gave you*, and Peppy reminds you when it is due, counts down the vial, rotates your injection sites and charts your weight. No account, and nothing leaves your phone.
Everything a GLP-1 protocol asks you to keep track of.
A weekly dose is easy to forget and a vial is easy to run out of. Peppy keeps the schedule, the stock, the sites and the results in one place, built from the numbers you enter.
A reminder for every dose
Weekly, daily or any cadence your provider set. Peppy reminds you when a dose is due, when one is coming up, and when the vial is running low or about to expire.
Step-ups, as a ladder
If your dose changes over the first weeks, enter each step and its date. Peppy tells you when the next step is due and logs each dose at the amount that applied that day.
Doses left in the vial
Each vial shows how much is in it, how many doses that makes and roughly how long it will last, so you know when to reorder.
Injection sites that rotate
Tap where you injected. Peppy marks the sites you have used, shows which have rested and suggests where to go next.
Weight against your goal
Log weigh-ins and watch the trend. Drag across the chart to read any point.
Side effects on the record
Check in on how you feel, from mild to severe. Doses, weigh-ins and check-ins share one calendar you can show your provider.
Tracking one peptide in particular? See the semaglutide tracker or the tirzepatide tracker. Each feature has its own page.
Enter what your provider gave you. Peppy shows it on your syringe.
Enter the vial strength, the water you added and the dose you were given, in mg or mcg. Picking a peptide from the library may pre-fill common starting values as placeholders to save typing; they are not recommendations, so check and change them to match what your provider gave you. Peppy shows that dose in the units on a 0.3, 0.5, 1 or 3 mL syringe*, and flags a number that cannot be right. Powder you reconstitute and pre-mixed vials are both handled.
Step by step: how to enter your vial and dose.
A record you can bring to an appointment.
Every dose, weigh-in and side-effect check-in on one calendar, with what was logged, what was missed and how often you were on time.
Rotate sites without thinking about it.
Tap where you injected. Peppy remembers every site across all your peptides, shows which ones have rested and suggests where to go next.
Your GLP-1 record stays on your phone.
No account, no sign-up. What you track is stored on your iPhone and, if you are signed in to iCloud, backed up to your own private iCloud account, which we cannot read. Anonymous usage analytics never include your peptides, doses, weight or symptoms. Read the Privacy Policy.
- Is Peppy a GLP-1 tracker?
- Yes. Peppy is a peptide tracker app that works as a GLP-1 tracker for iPhone. You enter the vial and the dose your provider gave you, and Peppy reminds you when each dose is due, counts down the vial, rotates your injection sites and charts your weight. GLP-1 peptides such as semaglutide and tirzepatide are in the library, and anything missing can be added as a custom entry.
- Does Peppy tell me what GLP-1 dose to take?
- No. Peppy never recommends a peptide, a dose or a schedule; any value the library pre-fills is a placeholder to check against what your provider gave you. It records the dose your provider gave you and shows it in the units on your syringe. Confirm every dose with a licensed healthcare provider.
- Can it follow a dose that steps up over time?
- Yes. If your provider steps your dose up over several weeks, enter each step and its start date as a titration ladder. Peppy reminds you when the next step is coming up and logs each dose at the amount that applied that day.
- Does it track weight and side effects?
- Yes. Log weigh-ins and Peppy charts the trend against your goal. Log side-effect check-ins, rated from mild to severe, and they land on the same calendar as your doses, so you can bring the whole record to an appointment.
- Is my GLP-1 data private?
- Your entries are stored on your iPhone and, if you are signed in to iCloud, backed up to your own private iCloud account, which we cannot read. There is no account and no sign-up. Anonymous usage analytics never include your peptides, doses, weight or symptoms.
- How much does the GLP-1 tracker cost?
- Peppy is free to start. The free version covers one peptide with its reminders and dose log, which is enough for a single GLP-1 protocol. Peppy Premium adds unlimited peptides, the full history and Progress, with a 7-day free trial and then $39.99 a year.
Start with your next dose.
Download Peppy, the GLP-1 tracker and peptide tracker app for iPhone. Free to start, no account.