# Het Marnix vs ADC

The clearest difference is iOS requirement: Het Marnix at 12.2 against ADC's 15.0. 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.

Het Marnix ships an update every 7 months, ADC every 9 months. The most recent releases landed on September 27, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Het Marnix | ADC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 7 months** | Every 9 months |
| Size | 350 MB | 16 MB |
| Requires iOS | **12.2** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Stichting Sportbedrijf Amsterdam Centrum SpACe](https://appshunter.io/developer/1457169196) | [Trainin](https://appshunter.io/developer/1732652497) |

## What reviewers say

### Het Marnix

[App page](https://appshunter.io/ios/app/het-marnix/id972592701)

**Features:** macOS Compatibility

**In-app purchases:** none


### ADC

[App page](https://appshunter.io/ios/app/adc/id6502696046)

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

**In-app purchases:** none


## Frequently asked questions

### Is Het Marnix free?

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

### Is ADC free?

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

### Do Het Marnix or ADC have ads?

Neither Het Marnix nor ADC shows ads.

### Which is updated more often, Het Marnix or ADC?

Het Marnix ships an update every 7 months, and ADC every 9 months. Most recently, Het Marnix was updated on September 27, 2026 and ADC on September 16, 2026.

---

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