# WMM Hotels vs Auto Bach

The clearest difference is update cadence: Auto Bach at every 3 weeks against WMM Hotels's every 13 months. WMM Hotels's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

WMM Hotels ships an update every 13 months, Auto Bach every 3 weeks. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | WMM Hotels | Auto Bach |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 3 weeks** |
| Size | 26 MB | 121 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [WMM Hotel Betriebs GmbH](https://appshunter.io/developer/1712927995) | [SEAT METROPOLIS LAB BARCELONA S.A.](https://appshunter.io/developer/1299671968) |

## What reviewers say

### WMM Hotels

[App page](https://appshunter.io/ios/app/wmm-hotels/id6470064905)

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

**In-app purchases:** none


### Auto Bach

[App page](https://appshunter.io/ios/app/auto-bach/id6758349852)

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

**In-app purchases:** none


## Frequently asked questions

### Is WMM Hotels free?

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

### Is Auto Bach free?

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

### Do WMM Hotels or Auto Bach have ads?

Neither WMM Hotels nor Auto Bach shows ads.

### Which is updated more often, WMM Hotels or Auto Bach?

WMM Hotels ships an update every 13 months, and Auto Bach every 3 weeks. Most recently, WMM Hotels was updated on October 30, 2026 and Auto Bach on October 28, 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.*