# Uru vs Trough

The clearest difference is update cadence: Trough at every 5 days against Uru's every 4 months. Trough also leads on iOS requirement (17.0 vs 26.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Uru sells 3 one-off in-app purchases and Trough sells 2 in-app purchases, starting at $9.99 per month. 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 Uru against 5.0 for Trough. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Uru ships an update every 4 months, Trough every 5 days. The most recent releases landed on September 14, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Uru | Trough |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/uru-hydration-tracker/id6757283737/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/trough-trt-tracker/id6760955550/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 14 MB | 10 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Richard L Zarth III](https://appshunter.io/developer/1508251403) | [Rob Goldstein](https://appshunter.io/developer/951886331) |

## What reviewers say

### Uru

[App page](https://appshunter.io/ios/app/uru-hydration-tracker/id6757283737)

This app helps you monitor your daily, weekly, and overall water consumption through a clean and intuitive interface. Visualize your progress with a filling hydration ring and background gradient as you meet your goals. It offers customizable tracking and supports both metric and imperial units.

**Highlights:** Visual hydration ring and background gradient, Customizable daily goals and stats, Metric and imperial unit support, Privacy-focused, no tracking, Local data storage, Optional in-app purchase tip

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $0.99 | one-time |
| Medium Tip | $2.99 | one-time |
| Large Tip | $9.99 | one-time |


### 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 |


## Frequently asked questions

### Is Uru free?

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

### Is Trough free?

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

### Which has better reviews, Uru or Trough?

Uru and Trough are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Uru or Trough have ads?

Neither Uru nor Trough shows ads.

### Which is updated more often, Uru or Trough?

Uru ships an update every 4 months, and Trough every 5 days. Most recently, Uru was updated on September 14, 2026 and Trough on September 8, 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.*