# Protocol Peptide Tracker App vs MyPepTracker

The clearest difference is in-app purchases: MyPepTracker at none against Protocol Peptide Tracker App's 5. Protocol Peptide Tracker App's advantage is update cadence (weekly vs every 4 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Protocol Peptide Tracker App sells 5 in-app purchases, starting at $7.99 per month. MyPepTracker asks for nothing beyond the download.

Protocol Peptide Tracker App ships an update weekly, MyPepTracker every 4 weeks. The most recent releases landed on September 12, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Protocol Peptide Tracker App | MyPepTracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (9 ratings)](https://appshunter.io/ios/app/protocol-peptide-tracker-app/id6761315875/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 4 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 49 MB | 8 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [IMA, LLC](https://appshunter.io/developer/1888827769) | [Gregory Roy](https://appshunter.io/developer/1892922555) |

## What reviewers say

### Protocol Peptide Tracker App

[App page](https://appshunter.io/ios/app/protocol-peptide-tracker-app/id6761315875)

This app helps users track and calculate peptide dosages, manage supplements, and monitor habits. It offers AI-powered tools for research, protocol building, and data analysis, all while keeping user data private on the device.

**Highlights:** Peptide calculator and reconstitution math, Comprehensive protocol tracking (compounds, supplements, habits), Six AI-powered tools (research, check-in coach, stack score), Pharmacokinetic curve visualization, 81-compound research library, Injection site rotation with 3D body map, Bloodwork and lab tracking

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Protocol Pro - Monthly | $7.99 | per month |
| Protocol Pro - Monthly | $49.99 | per year |
| 50 AI Query Credits | $0.99 | one-time |
| 200 Query Credits | $2.99 | one-time |
| Protocol Pro Lifetime | $79.99 | one-time |


### MyPepTracker

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

**In-app purchases:** none


## Frequently asked questions

### Is Protocol Peptide Tracker App free?

Protocol Peptide Tracker App is free to download, with in-app purchases available.

### Is MyPepTracker free?

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

### Do Protocol Peptide Tracker App or MyPepTracker have ads?

Neither Protocol Peptide Tracker App nor MyPepTracker shows ads.

### Which is updated more often, Protocol Peptide Tracker App or MyPepTracker?

Protocol Peptide Tracker App ships an update weekly, and MyPepTracker every 4 weeks. Most recently, Protocol Peptide Tracker App was updated on September 12, 2026 and MyPepTracker on September 19, 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.*