# Peptide Library and Tracker vs MyPeps

The clearest difference is monetization model: Peptide Library and Tracker at free against MyPeps's subscription. Peptide Library and Tracker also leads on rating (4.8 vs 4.4) and ratings volume (28 vs 7). On price, review sentiment, update cadence and ads 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 MyPeps sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Peptide Library and Tracker holds the better App Store score, 4.8 against 4.4. Both are backed by a comparable volume of ratings — 28 and 7 respectively. Written reviews point the same way: 86% of Peptide Library and Tracker's written reviews are positive against 80% of MyPeps's.

Peptide Library and Tracker ships an update every 11 days, MyPeps every 2 weeks. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Peptide Library and Tracker | MyPeps |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (28 ratings)](https://appshunter.io/ios/app/peptide-library-and-tracker/id6755092737/reviews)** | [4.4 (7 ratings)](https://appshunter.io/ios/app/mypeps-peptide-tracker/id6760335847/reviews) |
| Number of ratings | **28** | 7 |
| Positive reviews | **85.7% of reviews** | 80.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 2 weeks |
| Monetization | **Free** | Subscription |
| Size | 95 MB | 15 MB |
| Requires iOS | **16.4** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Superfime LLC](https://appshunter.io/developer/1833586524) | [MyPeps Pty Ltd](https://appshunter.io/developer/1844166884) |

## 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 |


### MyPeps

[App page](https://appshunter.io/ios/app/mypeps-peptide-tracker/id6760335847)

This app helps you meticulously track peptide doses, schedules, and vial inventory. It provides real-time active dose curves, smart reminders, and detailed logging for your research protocols. Data is securely stored on your device.

**Highlights:** One-tap dose logging, Real-time active dose curves, Smart scheduling and reminders, Vial and reconstitution tracking, Secure, anonymous data ownership, Custom peptide support, Apple Health integration

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Weekly | $3.99 | per 7 days |
| Unlimited Yearly | $35.00 | per year |


## Frequently asked questions

### Is Peptide Library and Tracker free?

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

### Is MyPeps free?

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

### Which has better reviews, Peptide Library and Tracker or MyPeps?

Peptide Library and Tracker is rated higher. Peptide Library and Tracker averages 4.8 out of 5 from 28 ratings, while MyPeps averages 4.4 from 7 ratings.

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

Neither Peptide Library and Tracker nor MyPeps shows ads.

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

Peptide Library and Tracker ships an update every 11 days, and MyPeps every 2 weeks. Most recently, Peptide Library and Tracker was updated on November 9, 2026 and MyPeps on October 31, 2026.

---

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