Stackr - Peptide GLP-1 Tracker

Stackr - Peptide GLP-1 Tracker

Dose Calculator & GLP 1 Log

174 ratings
30 reviews
#204 in free Health & Fitness
💪 Health & Fitness
🏥 Medical
Free
In-App Purchases

Details

Released
May 9, 2026
Updated
September 29, 2026

Features

Stackr - Peptide GLP-1 Tracker screenshot #1 for iPhone
Stackr - Peptide GLP-1 Tracker screenshot #2 for iPhone
Stackr - Peptide GLP-1 Tracker screenshot #3 for iPhone
Stackr - Peptide GLP-1 Tracker screenshot #4 for iPhone
Stackr - Peptide GLP-1 Tracker screenshot #5 for iPhone
Stackr - Peptide GLP-1 Tracker screenshot #6 for iPhone
🖼️Get Icon
Icons↘︎

About

This app simplifies tracking peptide and GLP-1 doses, including supplies like vials and pens. It offers smart reminders, home screen widgets, and visual charts of estimated active levels based on half-life. Designed for users managing peptide protocols, it keeps your dosing information organized and accessible.

✓Log peptide and GLP-1 doses
✓Track vials, pens, and other supplies
✓Smart reminders for next doses
✓Home screen widgets
✓Estimated active level charts
✓Multi-peptide stack tracking
✓Reference pages for common compounds
Show original description

What's New in Stackr

3.6.1

September 29, 2026

Food tracking is here. Snap your meal, scan a barcode or just say what you ate, and Stackr tracks calories and protein against your daily plan. Also new: - Your Coach now sees what you eat - Edit or delete past weigh-ins and add photos to them - Message us directly from Settings Plus fixes to schedules, reminders, supply counts and syncing between devices.

More
1

Subscriptions & In-App Purchases

Stackr+ Yearly

Full access to Stackr, billed once a year.

$49.991 Year
How to cancel Stackr subscription ⁉️

Charts

Top Free

📈 204+1

Health & Fitness

This app rose +1 position in Health & Fitness chart.

Last updated on October 21, 2026.

User reviews

Terrible

There’s not even a full calendar on this app. It’s very hard to keep track of what you’re doing

Response from developer

Hey, if you swipe down from the top view it opens a full calendar! Please message us from the settings page and we would love to get on a call to help you walkthrough the app. We are definitely going to make sure it’s easier to understand and get used to the app for new users in the future updates. Best, Stackr Team

DO NOT BUY!!!!! Unable to fully test without buying non-refundable subscription

Do not buy this app if you have not looked at a friends fully functioning app. The free version does not allow you to fully evaluate the subscription features and they do not offer a trial period. They did not offer what I wanted and note I’m stuck paying $60 for an unusable app.

DO NOT BUY!!!!!

Response from developer

Hey, could you please elaborate on what you mean by not functioning app? Please message us from the settings page and we would be able to help you personally get set up with the app! Best, Stackr Team

Brilliant app

Fab app , easy to set up and informative

AI SLOP. Don’t waste your money.

Worst peptide app on the AppStore and there’s not even a free trial and it forces you to pay upfront without even trying anything.

Do not recommend, check out other peptide apps instead!!

BILLS U AND WONT REFUND

I ACCIDENTALLY paid for a yearly subscription. Once I noticed i IMMEDIATELY SAME DAY cancelled it but yet have to receive my MONEY BACK. It’s so frustrating and very upsetting!!

Developer apps

FAQ

What is Peptide Tracker's primary function?

Peptide Tracker is designed to help users log their peptide and GLP-1 doses, track remaining supplies in containers like vials and pens, and visualize estimated active levels over time. It aims to provide a more specialized solution than generic habit trackers for managing complex dosing protocols.

What features are included in the free version of Peptide Tracker?

The free version allows for fast dose logging and tracking of supplies such as vials, pens, and bottles, including low-stock alerts. It also supports multi-peptide stacks and provides reminders for your next dose. Users can access basic functionality without a subscription.

What are the benefits of upgrading to Peptide Tracker+?

Stackr+ offers advanced features like estimated active level charts that visualize how half-life affects your levels, shot planning tools, and home screen widgets for quick access. It also includes smart reminders tailored to your schedule and the ability to export reports.

Does Peptide Tracker offer a free trial for Stackr+?

Yes, users can start with a 7-day free trial of Stackr+ to explore its premium features before committing to a subscription. This allows you to test the advanced tracking and planning tools.

How does Peptide Tracker handle reminders?

Peptide Tracker offers reminders that can be set according to your specific dosing schedule, including daily, every other day, weekly, or custom intervals. Home-screen widgets are also available to show what dose is due next without needing to open the app.

What kind of educational content does Peptide Tracker provide?

The app includes reference pages for commonly tracked compounds like semaglutide, tirzepatide, and BPC-157. These pages offer general education on typical dosing, half-life, route, and mechanism, but are strictly for informational purposes and not medical advice.

Is my data safe with Peptide Tracker?

Your dosing history is tied to your account and syncs across iPhone and iPad devices. The app states that data is encrypted in transit, and it does not have ads or sell data to third parties, prioritizing user privacy.

How often is Peptide Tracker updated?

The latest version of Peptide Tracker is 3.0, and it was last updated on June 24, 2026. This indicates a recent update, suggesting ongoing development and support for the application.