# Caltrix UAE vs Yusr (يُسر)

The clearest difference is in-app purchases: Yusr (يُسر) at none against Caltrix UAE's 4. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Caltrix UAE sells 4 in-app purchases, starting at $2.99 per month. Yusr (يُسر) asks for nothing beyond the download.

## The numbers

| Metric | Caltrix UAE | Yusr (يُسر) |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 days | — |
| Size | 23 MB | 49 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Samjith Parammalambadi](https://appshunter.io/developer/1895925566) | [Abdelrahman Ahmed](https://appshunter.io/developer/1896279448) |

## What reviewers say

### Caltrix UAE

[App page](https://appshunter.io/ios/app/caltrix-uae/id6764822067)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Caltrix Plus Monthly | $2.99 | per month |
| Caltrix Unlimited Premium | $4.99 | per month |
| Caltrix Plus Annual | $24.99 | per year |
| Caltrix Premium Annual | $49.99 | per year |


### Yusr (يُسر)

[App page](https://appshunter.io/ios/app/yusr/id6794957417)

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

**In-app purchases:** none


## Frequently asked questions

### Is Caltrix UAE free?

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

### Is Yusr (يُسر) free?

Yusr (يُسر) is free to download, with no in-app purchases.

### Do Caltrix UAE or Yusr (يُسر) have ads?

Neither Caltrix UAE nor Yusr (يُسر) 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.*