# IKK bewegt vs O

The clearest difference is update cadence: IKK bewegt at every 2 months against O's every 4 months. O's advantage is iOS requirement (13.0 vs 15.0). 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.

IKK bewegt ships an update every 2 months, O every 4 months. The most recent releases landed on October 25, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | IKK bewegt | O |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Size | 88 MB | 68 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 12+ |
| Developer | [IKK classic](https://appshunter.io/developer/1520156485) | [Christian Range](https://appshunter.io/developer/1754832824) |

## What reviewers say

### IKK bewegt

[App page](https://appshunter.io/ios/app/ikk-bewegt/id1540943182)

**Features:** Vision Pro support

**In-app purchases:** none


### O

[App page](https://appshunter.io/ios/app/o-n-e-d-a-y/id6505036554)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IKK bewegt free?

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

### Is O free?

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

### Do IKK bewegt or O have ads?

Neither IKK bewegt nor O shows ads.

### Which is updated more often, IKK bewegt or O?

IKK bewegt ships an update every 2 months, and O every 4 months. Most recently, IKK bewegt was updated on October 25, 2026 and O 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.*