Pep GLP-1 Tracking App

The GLP-1 Tracking App for Shots, Pills, and Everything Between Doses

Log a dose in one tap, see where you are between doses, and keep weight, food, photos and side effects in one place. Free to download on iPhone and Android.

⭐ 4.7 on the App Store and Google Play · 2,700+ ratings

Pep GLP-1 tracking app on iPhone showing dose logging, medication level and progress

Pep app reminders and dose schedule for weekly GLP-1 shots and daily pills

Dose tracking

Built for your schedule, weekly or daily

Add your medication once and Pep sets the rhythm: a weekly reminder for Ozempic, Wegovy, Mounjaro or Zepbound, a daily one for Rybelsus, the Wegovy pill or Foundayo, and your own schedule for compounded or custom doses. Logging takes one tap, and the next dose shows on a home-screen widget so you never have to open the app to check.

One-tap logging for injections and pills, with dose amount and time

Injection-site rotation so you always know where the last shot went

Dose escalation tracking: which step you are on and when the next is due

Next-dose widget and reminders that match your prescriber’s schedule

Missed one? Our missed-dose guide and calculator show what each medication’s label says, by how late you are.

Between doses

See where you are in the week

GLP-1 medications rise and fall in your body on a predictable curve, and appetite, energy and side effects tend to follow it. Pep’s medication-level indicator shows roughly where you are between doses so the pattern makes sense, and the calendar view puts doses, weight and symptoms on the same timeline.

Medication-level indicator based on each drug’s published half-life

Calendar view that lines up doses, weigh-ins and side effects

Daily summary so the week stays readable at a glance

Works for semaglutide and tirzepatide, branded or compounded

Curious about the curve itself? The free medication level calculator plots it in your browser.

Pep app calendar view lining up GLP-1 doses, weight and side effects

Pep app logging screen with shot history, weight, water and quick actions

Progress

Weight, food, photos and side effects, together

Appetite changes fast on these medications, so Pep tracks the numbers that matter most on a GLP-1: protein, fiber, calories and water. Search a food database, scan a barcode, or snap a photo and let the AI food scanner estimate it. Weight, measurements and progress photos build a timeline the scale alone can’t show.

Protein, fiber, calorie and water targets with a food database, barcode scanner and AI photo scan

Weight and body measurements on easy-to-read charts; Apple Health sync on iPhone

Progress-photo timeline with side-by-side comparison

Side-effect log for nausea, constipation, fatigue and anything custom

Not sure how much protein to aim for? The protein calculator gives a daily target with a per-meal split.

What’s free and what’s Pro

Pep is free to download, and the tracking that matters most stays free. Pro is optional.

Free	Pro
Dose logging for shots and pills, with reminders and injection-site rotation	Everything in Free, plus premium features
Weight, side effects and the daily summary	Annual plan about $40 per year; monthly plans also offered
Free web calculators: cost, dose schedule, missed dose, weight loss, protein, medication level, syringe units	Current prices and any promotions are shown in the app and on the store listings

Pep does not export PDF or clinician reports, and it does not give medical advice: it records what you take and shows the schedule from the FDA label for reference. Dose decisions stay with your prescriber.

Which medications Pep tracks

All of them. Weekly injections (Ozempic, Wegovy, Mounjaro, Zepbound, Saxenda), daily pills (Rybelsus, the Wegovy pill, Foundayo), and compounded semaglutide or tirzepatide logged in mg or syringe units. Anything else can be added with a custom name and dose. The medications hub has a card for each one.

Platforms, languages and privacy

iPhone, iPad and Android, with the same core features on both platforms

10 languages: English, Spanish, French, German, Italian, Portuguese, Arabic, Hindi, Japanese and Chinese (Traditional)

Apple Health sync on iPhone for weight, activity and water

Health data is never sold or shared with advertisers; the app is rated 12+

Built by Shred Apps, LLC, an independent app studio in Southern California, since 2024.

A note on the name

Pep GLP-1 Tracker is not “Pep AI: Peptide GLP-1 Tracker,” a different app from a different company that launched in 2026. Some comparison pages mix the two up and describe Pep as a paid peptide app with a compound library and an Apple Watch app. That is Pep AI. The app on this page is free to download, tracks GLP-1 medications rather than research peptides, and is available in 10 languages. Verified facts are on the Pep facts page.

Comparing apps?

See how Pep stacks up in our roundup of the best GLP-1 tracker apps, or the head-to-heads: Pep vs Shotsy, Pep vs MeAgain and Pep vs Glapp.

Frequently Asked Questions

Is Pep free?

Yes. Pep is free to download, and core tracking (doses, reminders, weight, side effects) is free. An optional Pro subscription unlocks premium features; the annual plan is about $40 per year.

Does Pep work on Android?

Yes. Pep is on Google Play as well as the App Store, with the same core tracking on both.

Does Pep sync with Apple Health?

Yes, on iPhone. Weight, activity and water can sync with Apple Health.

Can Pep track pills as well as injections?

Yes. Pep tracks weekly injections and daily oral GLP-1s like Rybelsus, the Wegovy pill and Foundayo, with reminders that match each schedule.

Can I export a report for my doctor?

No. Pep does not export PDF or clinician reports. Progress charts and the daily summary can be shown in the app.

Is Pep the same as Pep AI?

No. Pep GLP-1 Tracker is by Shred Apps, LLC, available since 2024. Pep AI is a later app from a different company.

Which medications does Pep support?

Ozempic, Wegovy (injection and pill), Mounjaro, Zepbound, Rybelsus, Foundayo, Saxenda, compounded semaglutide and tirzepatide, and any other GLP-1 or GIP/GLP-1 medication added with a custom name and dose.

Start Tracking with Pep

Free on iPhone and Android. Add your medication and log your first dose in under a minute.