# Aura i.S. vs Marnheim

The clearest difference is update cadence: Aura i.S. at every 2 months against Marnheim's every 18 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.

Aura i.S. ships an update every 2 months, Marnheim every 18 months. The most recent releases landed on October 6, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Aura i.S. | Marnheim |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 18 months |
| Size | 79 MB | 6 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Andy Grothe](https://appshunter.io/developer/1481691467) | [Verbandsgemeinde Kirchheimbolanden](https://appshunter.io/developer/1806630084) |

## What reviewers say

### Aura i.S.

[App page](https://appshunter.io/ios/app/aura-is/id6498713956)

**Features:** macOS Compatibility

**In-app purchases:** none


### Marnheim

[App page](https://appshunter.io/ios/app/marnheim/id6744314828)

**In-app purchases:** none


## Frequently asked questions

### Is Aura i.S. free?

Aura i.S. is free to download, with no in-app purchases.

### Is Marnheim free?

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

### Do Aura i.S. or Marnheim have ads?

Neither Aura i.S. nor Marnheim shows ads.

### Which is updated more often, Aura i.S. or Marnheim?

Aura i.S. ships an update every 2 months, and Marnheim every 18 months. Most recently, Aura i.S. was updated on October 6, 2026 and Marnheim on October 9, 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.*