# CROSSorCHECK vs A320 Systems Study & Exam

The clearest difference is update cadence: CROSSorCHECK at monthly against A320 Systems Study & Exam's every 5 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. CROSSorCHECK sells 5 in-app purchases, starting at $9.99 per year and A320 Systems Study & Exam sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

CROSSorCHECK ships an update monthly, A320 Systems Study & Exam every 5 months. The most recent releases landed on October 10, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | CROSSorCHECK | A320 Systems Study & Exam |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 months |
| Size | 35 MB | 5 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Easy Memory Item UG (haftungsbeschrankt)](https://appshunter.io/developer/1367457385) | [Studio BabDreams](https://appshunter.io/developer/431517875) |

## What reviewers say

### CROSSorCHECK

[App page](https://appshunter.io/ios/app/crossorcheck/id6741770164)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gliders | $9.99 | per year |
| Monthly subscription | $9.99 | per month |
| Motor Gliders | $19.99 | per year |
| General aviation | $29.99 | per year |
| Airline | $39.99 | per year |


### A320 Systems Study & Exam

[App page](https://appshunter.io/ios/app/a320-systems-study-and-exam/id6748674155)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all questions | $12.99 | one-time |


## Frequently asked questions

### Is CROSSorCHECK free?

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

### Is A320 Systems Study & Exam free?

A320 Systems Study & Exam is free to download, with in-app purchases available.

### Do CROSSorCHECK or A320 Systems Study & Exam have ads?

Neither CROSSorCHECK nor A320 Systems Study & Exam shows ads.

### Which is updated more often, CROSSorCHECK or A320 Systems Study & Exam?

CROSSorCHECK ships an update monthly, and A320 Systems Study & Exam every 5 months. Most recently, CROSSorCHECK was updated on October 10, 2026 and A320 Systems Study & Exam on October 11, 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.*