# Trough vs TRT Lab

The clearest difference is iOS requirement: TRT Lab at 13.0 against Trough's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Trough sells 2 in-app purchases, starting at $9.99 per month and TRT Lab sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Trough | TRT Lab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/trough-trt-tracker/id6760955550/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | — |
| Monetization | Freemium | — |
| Size | 10 MB | 22 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [Rob Goldstein](https://appshunter.io/developer/951886331) | [Jino Abdulhamid](https://appshunter.io/developer/6784873076) |

## What reviewers say

### Trough

[App page](https://appshunter.io/ios/app/trough-trt-tracker/id6760955550)

This app helps men on testosterone replacement therapy track their protocol, log daily wellness, and monitor hormone levels. It offers advanced features like pharmacokinetic modeling and bloodwork analysis, all while prioritizing user privacy with offline-first, on-device data storage.

**Highlights:** Log TRT injections and compounds, Track daily wellness metrics, Calculate Protocol Score, PK curve modeling (Pro), Bloodwork tracking (Pro), Offline-first data storage

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Trough Pro Monthly | $9.99 | per month |
| Trough Pro Annual | $49.99 | per year |


### TRT Lab

[App page](https://appshunter.io/ios/app/trt-lab/id6784873074)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TRT Pro Monthly | $4.99 | per month |
| TRT Pro Yearly | $39.99 | per year |


## Frequently asked questions

### Is Trough free?

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

### Is TRT Lab free?

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

### Do Trough or TRT Lab have ads?

Neither Trough nor TRT Lab shows ads.

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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.*