Pep AI: GLP-1 Peptide Tracker

Pep AI: GLP-1 Peptide Tracker

Peptide Wegovy Zepbound GLP1

3.7K ratings
117 reviews
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • February 16, 2026
  • October 1, 2026

Features

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About

This app helps you meticulously track peptide research, including inventory, logs, nutrition, wellness, and notes. It replaces scattered data with an organized, private system for consistency and offers features like injection site tracking, side effect logging, and AI-powered meal scanning.

✓Inventory & Organization
✓Injection Site Tracker
✓Side Effects Tracking
✓Nutrition Logging
✓Meal Scanner
✓Apple Health Integration
✓Bloodwork Tracker
✓AI Insights
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What's New in Pep AI

4.0.1

October 1, 2026

• Pep AI 4.0 is a whole new look: redesigned Home, Dose and Progress, with Arlo along for the ride. • New Arlo widgets, Live Activities and a redesigned Apple Watch app. • Friendlier reminders from Arlo that fit your day. • Faster food logging with Quick Log, saved meals and a clearer food detail view. • Each medication now owns its own dose schedule and reminder times. • New in-app Polls and Communities to share progress. • Stability and reliability improvements throughout.

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Subscriptions & In-App Purchases

Pep Discount Updated

Full access to Pep AI

$29.991 Year
3 Days trial
How to cancel Pep AI subscription ⁉️

User reviews

New update

I’ve really enjoyed Pep AI for tracking peptides, dosing, and protocols, but I absolutely hate the new design.

The old interface was dark, sleek, and professional. It felt like an app designed for adults serious about health, fitness, and performance. The new update is bright, cartoonish, and honestly looks like something designed for an eight-year-old.

The functionality is still great, but visually this feels like a huge step backward. Please bring back the professional look or at least give us the option to choose between the old dark/professional theme and the new cartoon style.
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Not for me!

I have no problem with technical details, but this app is quirky. First, it would not all me to choose “IU” as a default dose, even though it’s in the menu. I sent a request to support about this and never heard back.
Next was billing. The app seemed buggy about billing and I had to go through the billing choices three different times BEFORE I could even try the app. In the end, I had two subsections, one through Apple and one through Stripe.
I thought, I paid for a month so I need to figure it out. After spending an hour trying to enter peptides and protocols, I finally gave up and decided this is not the app for me. DELETE.
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Response from developer

Not hearing back about the IU dose question and ending up with two subscriptions, one through Apple and one through Stripe, is a rough way to start with the app. Entering peptides and protocols shouldn't take an hour of guesswork either. Email support@pepaiapp.com and we'll take a look at what's active on both subscriptions and help sort out the duplicate, and if Apple's side hasn't been refunded yet, a second request through Apple with the details often gets further than the first.

Everything You Need

Such a great app for tracking everything. The AI meal tracker does a great job when you take pics of meals. Sometimes I use chat GPT to get more accurate macros to enter but anything packaged just pops right up in there with accurate info which is awesome.

Response from developer

Glad the meal tracking has been useful, especially snapping pics for quick macro estimates and having packaged foods pop up with accurate info right away. Thanks for sharing how you're using it.

Love it

I was overwhelmed with what to take when and how much, all in a note book, and this just make it calm and easy to follow. Plus love the food section that I missed so added bonus

Looks great but ask for subscription immediately

It would be great if I can try the app first without having to blindly sign up for a subscription. I’m all for paying for things that make my life better, but only when I know what I’m getting. I just started using a free app instead.

Developer apps

FAQ

What does Pep AI do?

Pep AI is a comprehensive tool designed for tracking peptide research. It helps users organize their inventory, log injections, monitor nutrition and wellness data, record side effects, and track progress. The app aims to provide a centralized and organized system to replace scattered notes and spreadsheets.

What are the key features of Pep AI?

Key features include inventory management with vial photos, an injection site tracker with an interactive body map, detailed side effect logging with severity ratings, hydration and nutrition tracking with AI-powered meal scanning, Apple Health integration, bloodwork tracking, sleep monitoring, and AI-generated insights.

Is Pep AI free to use?

The application is available for free with in-app purchases. This means users can download and use the basic functionalities without charge, with options to purchase additional features or services within the app.

What kind of data can I track with Pep AI?

You can track a wide range of data, including your peptide inventory, injection details, daily nutrition (calories, protein, carbs, fat, fiber), water intake, sleep patterns, mood, energy levels, weight, and bloodwork results. The app also allows for logging over 15 different symptoms for side effect tracking.

Can Pep AI help me understand my peptide research better?

Yes, Pep AI offers an Insights Dashboard that consolidates all your tracked data, allowing you to view trends and patterns. Additionally, the AI Insights feature can surface personalized correlations between different data points, such as nutrition, sleep, and side effects, to help you understand your journey better. The Pep Bot can also answer general educational questions about peptides.