# Pep AI vs PeptidePal

Pep AI and PeptidePal both sit at 4.7 stars, but that hides the real split: 35% of Pep AI's written reviews are positive against 27% of PeptidePal's. Pep AI also leads on iOS requirement (16.4 vs 18.0). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Pep AI sells 8 in-app purchases, starting at $9.99 per month and PeptidePal sells 10 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.7 for Pep AI against 4.7 for PeptidePal. Both are backed by a comparable volume of ratings — 4K and 4.9K respectively. Written reviews are what separate them: 35% of Pep AI's written reviews are positive against 27% of PeptidePal's.

Pep AI ships an update every 6 days, PeptidePal every 5 days. The most recent releases landed on November 9, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | Pep AI | PeptidePal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (4K ratings)](https://appshunter.io/ios/app/pep-ai-glp-1-tracker-app/id6758682710/reviews)** | [4.7 (4.9K ratings)](https://appshunter.io/ios/app/peptidepal-peptide-tracker/id6762102880/reviews) |
| Number of ratings | 4K | **4.9K** |
| Positive reviews | **35.2% of reviews** | 27.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 days | **Every 5 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 135 MB | 131 MB |
| Requires iOS | **16.4** | 18.0 |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 17+ | 12+ |
| Developer | [Zode Development LLC](https://appshunter.io/developer/1851109622) | [Blank Labs LLC](https://appshunter.io/developer/1871385584) |

## What reviewers say

### Pep AI

[App page](https://appshunter.io/ios/app/pep-ai-glp-1-tracker-app/id6758682710)

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.

**Highlights:** Inventory & Organization, Injection Site Tracker, Side Effects Tracking, Nutrition Logging, Meal Scanner, Apple Health Integration, Bloodwork Tracker, AI Insights

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pep Month Updated | $9.99 | per month |
| Pep Discount Updated | $29.99 | per year |
| Pep AI Yearly | $29.99 | per year |
| Pep AI Yearly | $29.99 | per year |
| Pep Year Updated | $29.99 | per year |
| Pep Year Updated | $39.99 | per year |
| Pep Year Updated | $44.99 | per year |
| Pep Year Subscription | $49.99 | per year |


### PeptidePal

[App page](https://appshunter.io/ios/app/peptidepal-peptide-tracker/id6762102880)

This app helps users meticulously track peptide and GLP-1 protocols, including dose logging, vial inventory, and injection site rotation. It offers a compound library, nutrition tracking, and progress monitoring to support users in managing their health regimens.

**Highlights:** Protocol builder, Dose logging & calendar, Vial inventory & supply alerts, Injection site rotation, Compound library, Nutrition tracker, Progress & levels tracking

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PeptidePal – Monthly | $8.99 | per month |
| PeptidePal – Monthly | $9.99 | per month |
| PeptidePal – Monthly | $12.99 | per month |
| PeptidePal – Monthly | $14.99 | per month |
| PeptidePal – Yearly | $29.99 | per year |
| PeptidePal – Quarterly | $39.99 | per 3 months |
| PeptidePal – Yearly | $39.99 | per year |
| PeptidePal – Yearly | $39.99 | per year |
| PeptidePal – Yearly | $44.99 | per year |
| PeptidePal – Yearly | $59.99 | per year |


## Frequently asked questions

### Is Pep AI free?

Pep AI is free to download, with in-app purchases available.

### Is PeptidePal free?

PeptidePal is free to download, with in-app purchases available.

### Which has better reviews, Pep AI or PeptidePal?

Pep AI is rated higher. Pep AI averages 4.7 out of 5 from 4K ratings, while PeptidePal averages 4.7 from 4.9K ratings.

### Do Pep AI or PeptidePal have ads?

Both Pep AI and PeptidePal show ads.

### Which is updated more often, Pep AI or PeptidePal?

Pep AI ships an update every 6 days, and PeptidePal every 5 days. Most recently, Pep AI was updated on November 9, 2026 and PeptidePal on November 12, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*