# MyPepTracker vs Peptide Ledger

The clearest difference is in-app purchases: MyPepTracker at none against Peptide Ledger's 1. Peptide Ledger's advantage is update cadence (every 10 days vs every 4 weeks). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Peptide Ledger sells 1 one-off in-app purchase. MyPepTracker asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for MyPepTracker against 5.0 for Peptide Ledger. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

MyPepTracker ships an update every 4 weeks, Peptide Ledger every 10 days. The most recent releases landed on October 24, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | MyPepTracker | Peptide Ledger |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/mypeptracker/id6762103081/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/peptide-ledger-glp-1-tracker/id6769101016/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 10 days** |
| Monetization | — | Free with in-app purchases |
| Size | 8 MB | 20 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Gregory Roy](https://appshunter.io/developer/1892922555) | [Kris Emsoff](https://appshunter.io/developer/1896630231) |

## What reviewers say

### MyPepTracker

[App page](https://appshunter.io/ios/app/mypeptracker/id6762103081)

**In-app purchases:** none


### Peptide Ledger

[App page](https://appshunter.io/ios/app/peptide-ledger-glp-1-tracker/id6769101016)

This app helps you meticulously log your peptide and GLP-1 research, including doses, vials, and progress, without relying on spreadsheets or subscriptions. It offers tools for reconstitution calculations and private data storage, with an optional Pro version for advanced features.

**Highlights:** Log doses, observations, and milestones, Track vial inventory, cost, and expiry, Forecast vial usage and reorder needs, Reconstitution Solver for calculations, Private data storage with optional iCloud sync, Home Screen and Lock Screen widgets

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Peptide Ledger Pro | $2.99 | one-time |


## Frequently asked questions

### Is MyPepTracker free?

MyPepTracker is free to download, with no in-app purchases.

### Is Peptide Ledger free?

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

### Which has better reviews, MyPepTracker or Peptide Ledger?

MyPepTracker and Peptide Ledger are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do MyPepTracker or Peptide Ledger have ads?

Neither MyPepTracker nor Peptide Ledger shows ads.

### Which is updated more often, MyPepTracker or Peptide Ledger?

MyPepTracker ships an update every 4 weeks, and Peptide Ledger every 10 days. Most recently, MyPepTracker was updated on October 24, 2026 and Peptide Ledger on October 6, 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.*