# Rotax MAX Dome vs Feiern

The clearest difference is update cadence: Feiern at weekly against Rotax MAX Dome's every 2 months. 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.

Rotax MAX Dome ships an update every 2 months, Feiern weekly. The most recent releases landed on November 9, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Rotax MAX Dome | Feiern |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Size | 84 MB | 54 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [BRP-Rotax GmbH & Co KG](https://appshunter.io/developer/1152315346) | [Nikolas Hermanutz](https://appshunter.io/developer/6800042402) |

## What reviewers say

### Rotax MAX Dome

[App page](https://appshunter.io/ios/app/rotax-max-dome/id1466602145)

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

**In-app purchases:** none


### Feiern

[App page](https://appshunter.io/ios/app/feiern/id6800042400)

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

**In-app purchases:** none


## Frequently asked questions

### Is Rotax MAX Dome free?

Rotax MAX Dome is free to download, with no in-app purchases.

### Is Feiern free?

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

### Do Rotax MAX Dome or Feiern have ads?

Neither Rotax MAX Dome nor Feiern shows ads.

### Which is updated more often, Rotax MAX Dome or Feiern?

Rotax MAX Dome ships an update every 2 months, and Feiern weekly. Most recently, Rotax MAX Dome was updated on November 9, 2026 and Feiern on November 10, 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.*