# Skyden vs Flight Data Uploader

The clearest difference is in-app purchases: Flight Data Uploader at none against Skyden's 11. Skyden's advantage is update cadence (every 2 days vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Skyden sells 7 in-app purchases, starting at $9.99 per month. Flight Data Uploader asks for nothing beyond the download.

Skyden ships an update every 2 days, Flight Data Uploader every 4 months. The most recent releases landed on September 23, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Skyden | Flight Data Uploader |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 88.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 4 months |
| Monetization | Freemium | — |
| Size | 142 MB | 2 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Guillaume Huchet](https://appshunter.io/developer/1773347643) | [ANDREW KARNANI-AXELROD](https://appshunter.io/developer/1895441819) |

## What reviewers say

### 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 (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Skyden Pro | $9.99 | per month |
| Skyden Pro | $49.99 | per year |
| 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 Plus Lifetime | $179.99 | one-time |


### Flight Data Uploader

[App page](https://appshunter.io/ios/app/flight-data-uploader/id6763693738)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Skyden free?

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

### Is Flight Data Uploader free?

Flight Data Uploader is free to download, with no in-app purchases.

### Do Skyden or Flight Data Uploader have ads?

Neither Skyden nor Flight Data Uploader shows ads.

### Which is updated more often, Skyden or Flight Data Uploader?

Skyden ships an update every 2 days, and Flight Data Uploader every 4 months. Most recently, Skyden was updated on September 23, 2026 and Flight Data Uploader on September 19, 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.*