# SMARTid vs Röttenbach

The clearest difference is iOS requirement: SMARTid at 9.0 against Röttenbach's 13.0. On price, update cadence, 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.

SMARTid ships an update every 2 weeks, Röttenbach fortnightly. The most recent releases landed on September 30, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | SMARTid | Röttenbach |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Fortnightly** |
| Size | 49 MB | 28 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Bally Wulff Games & Entertainment GmbH](https://appshunter.io/developer/1378181338) | [Cosmema WITTICH GmbH](https://appshunter.io/developer/1573270034) |

## What reviewers say

### SMARTid

[App page](https://appshunter.io/ios/app/smartid/id1378181339)

**In-app purchases:** none


### Röttenbach

[App page](https://appshunter.io/ios/app/rottenbach/id6744023722)

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

**In-app purchases:** none


## Frequently asked questions

### Is SMARTid free?

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

### Is Röttenbach free?

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

### Do SMARTid or Röttenbach have ads?

Neither SMARTid nor Röttenbach shows ads.

### Which is updated more often, SMARTid or Röttenbach?

SMARTid ships an update every 2 weeks, and Röttenbach fortnightly. Most recently, SMARTid was updated on September 30, 2026 and Röttenbach 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.*