# BoardNox vs CA KOZE

The clearest difference is update cadence: BoardNox at every 2 months against CA KOZE's every 4 months. BoardNox also leads on iOS requirement (12.0 vs 15.0). CA KOZE's advantage is device support (3 vs 1). 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.

BoardNox ships an update every 2 months, CA KOZE every 4 months. The most recent releases landed on October 1, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | BoardNox | CA KOZE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Size | 70 MB | 80 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [OODrive](https://appshunter.io/developer/359619840) | [Nexenture](https://appshunter.io/developer/1235025604) |

## What reviewers say

### BoardNox

[App page](https://appshunter.io/ios/app/boardnox/id932861890)

**In-app purchases:** none


### CA KOZE

[App page](https://appshunter.io/ios/app/ca-koze/id6450266704)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BoardNox free?

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

### Is CA KOZE free?

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

### Do BoardNox or CA KOZE have ads?

Neither BoardNox nor CA KOZE shows ads.

### Which is updated more often, BoardNox or CA KOZE?

BoardNox ships an update every 2 months, and CA KOZE every 4 months. Most recently, BoardNox was updated on October 1, 2026 and CA KOZE on October 6, 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.*