# StopApp Rotterdam vs BioCheck

The clearest difference is update cadence: BioCheck at monthly against StopApp Rotterdam's every 6 months. BioCheck also leads on device support (3 vs 1) and iOS requirement (14.0 vs 16.0). On price, ads and in-app purchases there is nothing between them.

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

StopApp Rotterdam ships an update every 6 months, BioCheck monthly. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | StopApp Rotterdam | BioCheck |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Monthly** |
| Size | 12 MB | 116 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Gemeente Rotterdam](https://appshunter.io/developer/997365057) | [BioCheck](https://appshunter.io/developer/1463784390) |

## What reviewers say

### StopApp Rotterdam

[App page](https://appshunter.io/ios/app/stopapp-rotterdam/id1315028020)

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

**In-app purchases:** none


### BioCheck

[App page](https://appshunter.io/ios/app/biocheck/id1463784391)

**In-app purchases:** none


## Frequently asked questions

### Is StopApp Rotterdam free?

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

### Is BioCheck free?

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

### Do StopApp Rotterdam or BioCheck have ads?

Neither StopApp Rotterdam nor BioCheck shows ads.

### Which is updated more often, StopApp Rotterdam or BioCheck?

StopApp Rotterdam ships an update every 6 months, and BioCheck monthly. Most recently, StopApp Rotterdam was updated on November 6, 2026 and BioCheck on November 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*