# innogy AR vs O2 arena

The clearest difference is ads: innogy AR at none against O2 arena's shown. innogy AR also leads on iOS requirement (13.0 vs 15.1). O2 arena's advantage is update cadence (every 2 weeks vs every 11 months). On price, 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.

innogy AR ships an update every 11 months, O2 arena every 2 weeks. Both last shipped on October 30, 2026.

## The numbers

| Metric | innogy AR | O2 arena |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 11 months | **Every 2 weeks** |
| Size | 371 MB | 160 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [innogy](https://appshunter.io/developer/1268649820) | [Bestsport, a.s.](https://appshunter.io/developer/1796135676) |

## What reviewers say

### innogy AR

[App page](https://appshunter.io/ios/app/innogy-ar/id6450895687)

**Features:** macOS Compatibility

**In-app purchases:** none


### O2 arena

[App page](https://appshunter.io/ios/app/o2-arena/id6741899116)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is innogy AR free?

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

### Is O2 arena free?

O2 arena is free to download, with no in-app purchases.

### Do innogy AR or O2 arena have ads?

O2 arena shows ads; innogy AR does not.

### Which is updated more often, innogy AR or O2 arena?

innogy AR ships an update every 11 months, and O2 arena every 2 weeks. Most recently, innogy AR was updated on October 30, 2026 and O2 arena on October 30, 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.*