# Testosterone Tracker vs TRT Log

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

Both are free to download. Testosterone Tracker sells 3 in-app purchases, starting at $4.99 per month and TRT Log sells 4 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Testosterone Tracker ships an update every 2 weeks, TRT Log every 6 days. The most recent releases landed on October 19, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Testosterone Tracker | TRT Log |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 6 days** |
| Monetization | Freemium | — |
| Size | 52 MB | 9 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 12+ |
| Developer | [Ludovic PUAUD](https://appshunter.io/developer/1874004900) | [Necati Dogrul](https://appshunter.io/developer/1830290971) |

## What reviewers say

### 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 |


### TRT Log

[App page](https://appshunter.io/ios/app/trt-log-injection-tracker/id6795310402)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TRT Log Pro Weekly | $3.99 | per 7 days |
| TRT Log Pro Monthly | $7.99 | per month |
| TRT Log Pro Annual | $39.99 | per year |
| TRT Log Lifetime | $89.99 | one-time |


## Frequently asked questions

### Is Testosterone Tracker free?

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

### Is TRT Log free?

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

### Do Testosterone Tracker or TRT Log have ads?

Neither Testosterone Tracker nor TRT Log shows ads.

### Which is updated more often, Testosterone Tracker or TRT Log?

Testosterone Tracker ships an update every 2 weeks, and TRT Log every 6 days. Most recently, Testosterone Tracker was updated on October 19, 2026 and TRT Log on October 12, 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.*