# TARS Control vs Skyden

The clearest difference is in-app purchases: TARS Control at none against Skyden's 7. TARS Control also leads on iOS requirement (11.0 vs 17.0). Skyden's advantage is device support. On price there is nothing between them.

Both are free to download. Skyden sells 5 in-app purchases, starting at $9.99 per month. TARS Control asks for nothing beyond the download.

## The numbers

| Metric | TARS Control | Skyden |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 90.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 2 days |
| Monetization | — | Freemium |
| Size | 32 MB | 133 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [German Fajardo Sanchez](https://appshunter.io/developer/1559397927) | [Guillaume Huchet](https://appshunter.io/developer/1773347643) |

## What reviewers say

### TARS Control

[App page](https://appshunter.io/ios/app/tars-control/id6443638961)

**In-app purchases:** none


### Skyden

[App page](https://appshunter.io/ios/app/skyden-pilot-logbook/id6745750700)

This app is a modern pilot logbook designed for professionals. It allows for quick flight logging, secure cloud synchronization, and generation of compliant exportable logbooks. Track certificates and licenses with automatic reminders, and import data from other logbook services.

**Highlights:** Offline flight logging, Secure cloud sync, Exportable PDF logbooks, Certificate and license tracking, Import from other logbooks, Interactive world map of visited airports, Crew management and digital signatures

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Skyden Pro | $9.99 | per month |
| Skyden Pro | $79.99 | per year |
| Skyden Pro | $79.99 | per year |
| Skyden Pro | $79.99 | per year |
| Skyden Pro | $79.99 | per year |


## Frequently asked questions

### Is TARS Control free?

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

### Is Skyden free?

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

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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.*