# Check vs GBO mobile

The clearest difference is update cadence: Check at every 6 weeks against GBO mobile's every 8 months. Check also leads on iOS requirement (13.0 vs 15.5). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Check ships an update every 6 weeks, GBO mobile every 8 months. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Check | GBO mobile |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 8 months |
| Size | 47 MB | 49 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [R. O. E. GmbH](https://appshunter.io/developer/1379037163) | [neusta mobile solutions GmbH](https://appshunter.io/developer/387164587) |

## What reviewers say

### Check

[App page](https://appshunter.io/ios/app/check-it-audit-tool/id1534128511)

**In-app purchases:** none


### GBO mobile

[App page](https://appshunter.io/ios/app/gbo-mobile/id1541160836)

**In-app purchases:** none


## Frequently asked questions

### Is Check free?

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

### Is GBO mobile free?

GBO mobile is free to download, with no in-app purchases.

### Do Check or GBO mobile have ads?

Neither Check nor GBO mobile shows ads.

### Which is updated more often, Check or GBO mobile?

Check ships an update every 6 weeks, and GBO mobile every 8 months. Most recently, Check was updated on October 25, 2026 and GBO mobile on October 27, 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.*