# Mojo vs Testosterone Tracker

The clearest difference is price: Testosterone Tracker at Free against Mojo's $4.99. Mojo's advantage is in-app purchases (none vs 3) and update cadence (every 2 days vs every 2 weeks). On ads, device support and iOS requirement there is nothing between them.

Testosterone Tracker is free to download; Mojo costs $4.99 up front. Testosterone Tracker sells 3 in-app purchases, starting at $4.99 per month. Mojo asks for nothing beyond the download.

Mojo ships an update every 2 days, Testosterone Tracker every 2 weeks. The most recent releases landed on October 8, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Mojo | Testosterone Tracker |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 2 weeks |
| Monetization | — | Freemium |
| Best chart rank | **#199** | — |
| Size | 3 MB | 52 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Chris Gregori](https://appshunter.io/developer/987119778) | [Ludovic PUAUD](https://appshunter.io/developer/1874004900) |

## What reviewers say

### Mojo

[App page](https://appshunter.io/ios/app/mojo-testosterone-tracker/id6745428382)

**Currently charting:** #199 Top Paid · Health & Fitness (US App Store)

**Features:** macOS Compatibility

**In-app purchases:** none


### Testosterone Tracker

[App page](https://appshunter.io/ios/app/testosterone-tracker-trt-ai/id6772991478)

This AI-powered app helps men on hormone replacement therapy log doses, track bloodwork, and monitor key health metrics. It offers a built-in calculator for various testosterone compounds and provides local-first data storage without requiring a login.

**Highlights:** AI-powered trend analysis, Dose and syringe calculator, Blood test marker tracking, Symptom and metric logging, Local-first data storage, Protocol scheduling and auto-resume

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TRT AI Pro | $4.99 | per month |
| TRT AI Pro | $34.99 | per year |
| TRT AI Pro | $34.99 | per year |


## Frequently asked questions

### Is Mojo free?

Mojo costs $4.99, with no in-app purchases.

### Is Testosterone Tracker free?

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

### Do Mojo or Testosterone Tracker have ads?

Neither Mojo nor Testosterone Tracker shows ads.

### Which is updated more often, Mojo or Testosterone Tracker?

Mojo ships an update every 2 days, and Testosterone Tracker every 2 weeks. Most recently, Mojo was updated on October 8, 2026 and Testosterone Tracker on October 9, 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.*