# CvA Open Dagen vs ZimeCode

The clearest difference is update cadence: ZimeCode at monthly against CvA Open Dagen's every 24 months. CvA Open Dagen's advantage is iOS requirement (10.0 vs 17.0). 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.

CvA Open Dagen ships an update every 24 months, ZimeCode monthly. The most recent releases landed on October 5, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | CvA Open Dagen | ZimeCode |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 24 months | **Monthly** |
| Size | 11 MB | 1 MB |
| Requires iOS | **10.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Stichting Musici van Morgen](https://appshunter.io/developer/1446879831) | [Armands Strazds](https://appshunter.io/developer/1870785589) |

## What reviewers say

### CvA Open Dagen

[App page](https://appshunter.io/ios/app/cva-open-dagen/id6444035641)

**In-app purchases:** none


### ZimeCode

[App page](https://appshunter.io/ios/app/zimecode/id6758082565)

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

**In-app purchases:** none


## Frequently asked questions

### Is CvA Open Dagen free?

CvA Open Dagen is free to download, with no in-app purchases.

### Is ZimeCode free?

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

### Do CvA Open Dagen or ZimeCode have ads?

Neither CvA Open Dagen nor ZimeCode shows ads.

### Which is updated more often, CvA Open Dagen or ZimeCode?

CvA Open Dagen ships an update every 24 months, and ZimeCode monthly. Most recently, CvA Open Dagen was updated on October 5, 2026 and ZimeCode on October 14, 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.*