# Peptide Library and Tracker vs myPeptides

The clearest difference is update cadence: Peptide Library and Tracker at every 11 days against myPeptides's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Peptide Library and Tracker sells 3 in-app purchases, starting at $4.99 per month and myPeptides sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Peptide Library and Tracker ships an update every 11 days, myPeptides every 4 months. The most recent releases landed on November 9, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | Peptide Library and Tracker | myPeptides |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (28 ratings)](https://appshunter.io/ios/app/peptide-library-and-tracker/id6755092737/reviews)** | — |
| Number of ratings | **28** | — |
| Positive reviews | 87.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 4 months |
| Monetization | Free | — |
| Size | 95 MB | 102 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Superfime LLC](https://appshunter.io/developer/1833586524) | [Dimitri Roschkowski](https://appshunter.io/developer/1894533558) |

## What reviewers say

### Peptide Library and Tracker

[App page](https://appshunter.io/ios/app/peptide-library-and-tracker/id6755092737)

This app serves as a comprehensive guide and lab assistant for peptide research. It offers a detailed peptide library, dose calculation tools, and advanced tracking features for logging, inventory management, and protocol adherence. Users can also access educational content and community Q&A to enhance their research workflow.

**Highlights:** Comprehensive Peptide Library & Database, Advanced Peptide Dose Calculator, Smart Tracking & Calendar View, Lab Inventory Management, Protocol Tracking & Lab Assistant, Integrated Peptide Education

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Peptide Library Pro Monthly | $4.99 | per month |
| Peptide Library Pro Monthly Offer | $4.99 | per month |
| Peptide Library Pro Yearly | $39.99 | per year |


### myPeptides

[App page](https://appshunter.io/ios/app/mypeptides/id6780452835)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| myPeptides Pro Monthly | $2.99 | per month |
| myPeptides Pro Yearly | $17.99 | per year |
| myPeptides Pro Lifetime | $44.99 | one-time |


## Frequently asked questions

### Is Peptide Library and Tracker free?

Peptide Library and Tracker is free to download, with in-app purchases available.

### Is myPeptides free?

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

### Do Peptide Library and Tracker or myPeptides have ads?

Neither Peptide Library and Tracker nor myPeptides shows ads.

### Which is updated more often, Peptide Library and Tracker or myPeptides?

Peptide Library and Tracker ships an update every 11 days, and myPeptides every 4 months. Most recently, Peptide Library and Tracker was updated on November 9, 2026 and myPeptides 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.*