# Heijmans vs 247kooi

The clearest difference is iOS requirement: 247kooi at 12.2 against Heijmans's 17.0. On price, update cadence, 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.

Heijmans ships an update every 2 months, 247kooi every 6 weeks. The most recent releases landed on October 29, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Heijmans | 247kooi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Size | 44 MB | 69 MB |
| Requires iOS | 17.0 | **12.2** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Heijmans NV](https://appshunter.io/developer/819607291) | [Kooi Security](https://appshunter.io/developer/1393994714) |

## What reviewers say

### Heijmans

[App page](https://appshunter.io/ios/app/heijmans/id1491902170)

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

**In-app purchases:** none


### 247kooi

[App page](https://appshunter.io/ios/app/247kooi/id1559216322)

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

**In-app purchases:** none


## Frequently asked questions

### Is Heijmans free?

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

### Is 247kooi free?

247kooi is free to download, with no in-app purchases.

### Do Heijmans or 247kooi have ads?

Neither Heijmans nor 247kooi shows ads.

### Which is updated more often, Heijmans or 247kooi?

Heijmans ships an update every 2 months, and 247kooi every 6 weeks. Most recently, Heijmans was updated on October 29, 2026 and 247kooi on October 7, 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.*