# Peptide Library and Tracker vs DoneDose

The clearest difference is rating: Peptide Library and Tracker at 4.7 against DoneDose's 4.2. Peptide Library and Tracker also leads on monetization model (free vs free with in-app purchases) and ratings volume (25 vs 6). DoneDose's advantage is review sentiment (100% vs 86%). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Peptide Library and Tracker sells 2 in-app purchases, starting at $4.99 per month and DoneDose sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Peptide Library and Tracker holds the better App Store score, 4.7 against 4.2. Both are backed by a comparable volume of ratings — 25 and 6 respectively. Written reviews complicate that: 86% of Peptide Library and Tracker's written reviews are positive against 100% of DoneDose's, so the app with the better star average is not the one people write more warmly about.

Peptide Library and Tracker ships an update every 10 days, DoneDose weekly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Peptide Library and Tracker | DoneDose |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (25 ratings)](https://appshunter.io/ios/app/peptide-library-and-tracker/id6755092737/reviews)** | [4.2 (6 ratings)](https://appshunter.io/ios/app/donedose-injection-tracker/id6757083101/reviews) |
| Number of ratings | **25** | 6 |
| Positive reviews | 85.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 78 MB | 50 MB |
| Requires iOS | 16.4 | 16.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Superfime LLC](https://appshunter.io/developer/1833586524) | [Benjamin Fox](https://appshunter.io/developer/628652057) |

## 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 (2)**

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


### DoneDose

[App page](https://appshunter.io/ios/app/donedose-injection-tracker/id6757083101)

Log and track all your medication doses, including GLP-1, peptides, and HRT. Visualize injection sites, manage inventory, and record body metrics to understand your treatment's impact. Your health data remains private and offline.

**Highlights:** Log GLP-1, peptide, HRT, and other medication doses, Visualize injection site rotation on a body map, Calculator for reconstitution and draw volume, Inventory tracking for vials, Record body metrics like weight and mood, Offline functionality and no account required

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DoneDose Pro | $4.99 | per month |
| DoneDose Pro Annual | $34.99 | per year |
| Pro - Lifetime | $4.99 | 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 DoneDose free?

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

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

Peptide Library and Tracker is rated higher. Peptide Library and Tracker averages 4.7 out of 5 from 25 ratings, while DoneDose averages 4.2 from 6 ratings.

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

Neither Peptide Library and Tracker nor DoneDose shows ads.

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

Peptide Library and Tracker ships an update every 10 days, and DoneDose weekly. Most recently, Peptide Library and Tracker was updated on October 24, 2026 and DoneDose on October 24, 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.*