# U vs Amir Performance

The clearest difference is in-app purchases: U at none against Amir Performance's 2. U also leads on update cadence (weekly vs every 3 weeks) and iOS requirement (15.1 vs 17.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Amir Performance sells 2 in-app purchases, starting at $7.99 per month. U asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for U against 5.0 for Amir Performance. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

U ships an update weekly, Amir Performance every 3 weeks. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | U | Amir Performance |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/u-coach-app/id1665103508/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/amir-performance/id6469305611/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Free | — |
| Size | 21 MB | 61 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Adrien CHOUTEAU](https://appshunter.io/developer/1661959788) | [Amir Performance Technology AB](https://appshunter.io/developer/1832706454) |

## What reviewers say

### U

[App page](https://appshunter.io/ios/app/u-coach-app/id1665103508)

This app connects personal trainers with their clients, offering tools for program creation, progress tracking, and payment processing. Coaches can manage clients, share content, and monitor performance, while clients can easily follow their training plans and track their evolution.

**Highlights:** Client management, Personalized program creation, Exercise video library, Progress tracking, In-app payments, Private client space

**In-app purchases:** none


### Amir Performance

[App page](https://appshunter.io/ios/app/amir-performance/id6469305611)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $7.99 | per month |
| Yearly subscription | $22.99 | per year |


## Frequently asked questions

### Is U free?

U is free to download, with no in-app purchases.

### Is Amir Performance free?

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

### Which has better reviews, U or Amir Performance?

U and Amir Performance are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do U or Amir Performance have ads?

Neither U nor Amir Performance shows ads.

### Which is updated more often, U or Amir Performance?

U ships an update weekly, and Amir Performance every 3 weeks. Most recently, U was updated on October 9, 2026 and Amir Performance on October 24, 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.*