# Biohacking Tracker vs Peptide Library and Tracker

The clearest difference is monetization model: Peptide Library and Tracker at free against Biohacking Tracker's freemium. Peptide Library and Tracker also leads on ratings volume (21 vs 1). Biohacking Tracker's advantage is rating (5.0 vs 4.8). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Biohacking Tracker sells 2 in-app purchases, starting at $5.99 per month and Peptide Library and Tracker sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Biohacking Tracker holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Peptide Library and Tracker has 21 ratings behind it against 1, so its average is the more settled of the two.

Biohacking Tracker ships an update every 6 days, Peptide Library and Tracker every 10 days. The most recent releases landed on October 2, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Biohacking Tracker | Peptide Library and Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/biohacking-tracker-biohackr/id6745122843/reviews)** | [4.8 (21 ratings)](https://appshunter.io/ios/app/peptide-library-and-tracker/id6755092737/reviews) |
| Number of ratings | 1 | **21** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 10 days |
| Monetization | Freemium | **Free** |
| Size | 44 MB | 77 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 17+ |
| Developer | [David Dzeveckij](https://appshunter.io/developer/1808720973) | [Superfime LLC](https://appshunter.io/developer/1833586524) |

## What reviewers say

### Biohacking Tracker

[App page](https://appshunter.io/ios/app/biohacking-tracker-biohackr/id6745122843)

This app helps you optimize your health and performance by tracking custom protocols, supplements, and key health metrics. Visualize your progress with data-driven charts to gain actionable insights and build consistency in your self-optimization journey.

**Highlights:** Custom protocol tracking, Supplement logging, Health metric tracking, Data visualization, Daily adherence checklist, Flexible scheduling

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full App Access (Monthly) | $5.99 | per month |
| Full App Access (Yearly) | $24.99 | per year |


### 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 |


## Frequently asked questions

### Is Biohacking Tracker free?

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

### Is Peptide Library and Tracker free?

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

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

Biohacking Tracker is rated higher. Biohacking Tracker averages 5.0 out of 5 from 1 ratings, while Peptide Library and Tracker averages 4.8 from 21 ratings.

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

Neither Biohacking Tracker nor Peptide Library and Tracker shows ads.

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

Biohacking Tracker ships an update every 6 days, and Peptide Library and Tracker every 10 days. Most recently, Biohacking Tracker was updated on October 2, 2026 and Peptide Library and Tracker on September 30, 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.*