# OHO vs WIR Bistum Passau

The clearest difference is update cadence: WIR Bistum Passau at every 2 months against OHO's every 10 months. OHO's advantage is iOS requirement (12.0 vs 16.6). 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.

OHO ships an update every 10 months, WIR Bistum Passau every 2 months. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | OHO | WIR Bistum Passau |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 2 months** |
| Size | 35 MB | 120 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Cosmema WITTICH GmbH](https://appshunter.io/developer/1573270034) | [Fellow Digitals B.V.](https://appshunter.io/developer/455647638) |

## What reviewers say

### OHO

[App page](https://appshunter.io/ios/app/oho-app/id6479395159)

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

**In-app purchases:** none


### WIR Bistum Passau

[App page](https://appshunter.io/ios/app/wir-bistum-passau/id6744432754)

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

**In-app purchases:** none


## Frequently asked questions

### Is OHO free?

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

### Is WIR Bistum Passau free?

WIR Bistum Passau is free to download, with no in-app purchases.

### Do OHO or WIR Bistum Passau have ads?

Neither OHO nor WIR Bistum Passau shows ads.

### Which is updated more often, OHO or WIR Bistum Passau?

OHO ships an update every 10 months, and WIR Bistum Passau every 2 months. Most recently, OHO was updated on November 4, 2026 and WIR Bistum Passau 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.*