# Sykka vs Caltrix UAE

The clearest difference is in-app purchases: Sykka at none against Caltrix UAE's 4. Sykka also leads on iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

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

## The numbers

| Metric | Sykka | Caltrix UAE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 4 days |
| Size | 33 MB | 23 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Muhammad Hassan](https://appshunter.io/developer/1409661709) | [Samjith Parammalambadi](https://appshunter.io/developer/1895925566) |

## What reviewers say

### Sykka

[App page](https://appshunter.io/ios/app/sykka/id6751640375)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Sykka free?

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

### Is Caltrix UAE free?

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

### Do Sykka or Caltrix UAE have ads?

Neither Sykka nor Caltrix UAE 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.*