# Robben.App Pro vs AviCheck

The clearest difference is in-app purchases: Robben.App Pro at none against AviCheck's 2. AviCheck's advantage is update cadence (every 11 days vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. AviCheck sells 2 in-app purchases, starting at $1.49 per month. Robben.App Pro asks for nothing beyond the download.

Robben.App Pro ships an update every 5 months, AviCheck every 11 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Robben.App Pro | AviCheck |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/avicheck-aviation-checklists/id6742832479/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 11 days** |
| Monetization | — | Free with in-app purchases |
| Size | 46 MB | 4 MB |
| Requires iOS | **16.4** | 17.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Landesbetrieb fuer Kuestenschutz, Nationalpark und Meeresschutz Schleswig-Holstein](https://appshunter.io/developer/1705383767) | [ROBERT GEYER](https://appshunter.io/developer/1800201384) |

## What reviewers say

### Robben.App Pro

[App page](https://appshunter.io/ios/app/robbenapp-pro/id6464050298)

**Features:** Vision Pro support

**In-app purchases:** none


### AviCheck

[App page](https://appshunter.io/ios/app/avicheck-aviation-checklists/id6742832479)

Manage aircraft checklists with pre-built templates or custom creations. Share and download community checklists, sync across devices, and access procedures offline. Integrates with flight schools and EFB apps.

**Highlights:** Aircraft-specific checklist templates, Custom checklist creation and editing, Community checklist sharing and downloading, Offline access to all checklists, iCloud synchronization across devices, Smart status tracking for completed items, Quick switching to EFB apps

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Avicheck Monthly Subscription | $1.49 | per month |
| AviCheck Yearly Subscription | $9.99 | per year |


## Frequently asked questions

### Is Robben.App Pro free?

Robben.App Pro is free to download, with no in-app purchases.

### Is AviCheck free?

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

### Do Robben.App Pro or AviCheck have ads?

Neither Robben.App Pro nor AviCheck shows ads.

### Which is updated more often, Robben.App Pro or AviCheck?

Robben.App Pro ships an update every 5 months, and AviCheck every 11 days. Most recently, Robben.App Pro was updated on November 3, 2026 and AviCheck on October 30, 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.*