# Biohacking Tracker vs prtcl

The clearest difference is update cadence: Biohacking Tracker at every 6 days against prtcl's every 2 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Biohacking Tracker sells 2 in-app purchases, starting at $5.99 per month and prtcl sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

Biohacking Tracker ships an update every 6 days, prtcl every 2 weeks. The most recent releases landed on October 2, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Biohacking Tracker | prtcl |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/biohacking-tracker-biohackr/id6745122843/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 2 weeks |
| Monetization | Freemium | — |
| Size | 44 MB | 35 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [David Dzeveckij](https://appshunter.io/developer/1808720973) | [Dafydd Llwyd](https://appshunter.io/developer/1890528951) |

## 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 |


### prtcl

[App page](https://appshunter.io/ios/app/prtcl-protocol-tracker/id6761626815)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| prtcl Pro | $7.99 | per month |
| prtcl Pro | $59.99 | per year |


## Frequently asked questions

### Is Biohacking Tracker free?

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

### Is prtcl free?

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

### Do Biohacking Tracker or prtcl have ads?

Neither Biohacking Tracker nor prtcl shows ads.

### Which is updated more often, Biohacking Tracker or prtcl?

Biohacking Tracker ships an update every 6 days, and prtcl every 2 weeks. Most recently, Biohacking Tracker was updated on October 2, 2026 and prtcl on October 11, 2026.

---

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