# Biohacking Tracker vs Monarch Prime Pin

The clearest difference is monetization model: Monarch Prime Pin at free against Biohacking Tracker's freemium. Monarch Prime Pin also leads on ratings volume (8 vs 1). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Biohacking Tracker sells 2 in-app purchases, starting at $5.99 per month and Monarch Prime Pin sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Biohacking Tracker against 5.0 for Monarch Prime Pin. That said, the two scores are not equally well evidenced: Monarch Prime Pin has 8 ratings behind it against 1, so its average is the more settled of the two.

Biohacking Tracker ships an update every 6 days, Monarch Prime Pin weekly. The most recent releases landed on October 24, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Biohacking Tracker | Monarch Prime Pin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/biohacking-tracker-biohackr/id6745122843/reviews) | [5.0 (8 ratings)](https://appshunter.io/ios/app/monarch-prime-pin/id6770808426/reviews) |
| Number of ratings | 1 | **8** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Weekly |
| Monetization | Freemium | **Free** |
| Size | 44 MB | 40 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [David Dzeveckij](https://appshunter.io/developer/1808720973) | [Revival Fitness Athletics LLC](https://appshunter.io/developer/1896763938) |

## 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 |


### Monarch Prime Pin

[App page](https://appshunter.io/ios/app/monarch-prime-pin/id6770808426)

This app helps users meticulously organize research logs, track site usage, and monitor progress with manual entry and visual analytics. It provides a clean dashboard for managing notes, history, and reminders, emphasizing local data management for privacy. Designed solely for research recordkeeping, it does not offer medical advice or dosage recommendations.

**Highlights:** Manual research log entry, Injection site rotation tracking, Site heatmap and usage history, Calendar and log history views, Weekly activity analytics, Progress photo support

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monarch Lifetime Pro | $9.99 | one-time |


## Frequently asked questions

### Is Biohacking Tracker free?

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

### Is Monarch Prime Pin free?

Monarch Prime Pin is free to download, with in-app purchases available.

### Which has better reviews, Biohacking Tracker or Monarch Prime Pin?

Biohacking Tracker and Monarch Prime Pin are both rated 5.0 out of 5 on the App Store, from 1 and 8 ratings respectively.

### Do Biohacking Tracker or Monarch Prime Pin have ads?

Neither Biohacking Tracker nor Monarch Prime Pin shows ads.

### Which is updated more often, Biohacking Tracker or Monarch Prime Pin?

Biohacking Tracker ships an update every 6 days, and Monarch Prime Pin weekly. Most recently, Biohacking Tracker was updated on October 24, 2026 and Monarch Prime Pin on October 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.*