# Redhill ATIS vs Skyden

The clearest difference is in-app purchases: Redhill ATIS at none against Skyden's 9. Skyden's advantage is update cadence (every 2 days vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Skyden sells 6 in-app purchases, starting at $9.99 per month. Redhill ATIS asks for nothing beyond the download.

Redhill ATIS ships an update fortnightly, Skyden every 2 days. The most recent releases landed on October 30, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Redhill ATIS | Skyden |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 90.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 days** |
| Monetization | — | Freemium |
| Size | 5 MB | 136 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Stefano Cislaghi](https://appshunter.io/developer/1606696294) | [Guillaume Huchet](https://appshunter.io/developer/1773347643) |

## What reviewers say

### Redhill ATIS

[App page](https://appshunter.io/ios/app/redhill-atis/id6744141393)

**Features:** macOS Compatibility

**In-app purchases:** none


### Skyden

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

This app helps pilots meticulously track flight hours, currency, and certificates. It allows for quick logging, import of existing data, and generation of exportable PDF logbooks for various aviation authorities. Users can also revisit memorable flights and view their flight history on a map.

**Highlights:** Log flights in seconds, Track hours and currency, Import existing logbooks, Generate PDF logbooks, View flight history on map, Manage certificates and licenses, Offline functionality

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Skyden Pro | $9.99 | per month |
| Skyden Pro | $59.99 | per year |
| 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 Redhill ATIS free?

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

### Is Skyden free?

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

### Do Redhill ATIS or Skyden have ads?

Neither Redhill ATIS nor Skyden shows ads.

### Which is updated more often, Redhill ATIS or Skyden?

Redhill ATIS ships an update fortnightly, and Skyden every 2 days. Most recently, Redhill ATIS was updated on October 30, 2026 and Skyden on November 6, 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.*