# App.in.den.OP® vs Labor Dr. Wisplinghoff

The clearest difference is update cadence: Labor Dr. Wisplinghoff at every 6 weeks against App.in.den.OP®'s every 17 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.

App.in.den.OP® ships an update every 17 months, Labor Dr. Wisplinghoff every 6 weeks. The most recent releases landed on December 6, 2025 and September 16, 2026 respectively.

## The numbers

| Metric | App.in.den.OP® | Labor Dr. Wisplinghoff |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 17 months | **Every 6 weeks** |
| Size | 5 MB | 30 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [BDC Service GmbH](https://appshunter.io/developer/627452862) | [Labor Dr. Wisplinghoff GbR](https://appshunter.io/developer/1444623632) |

## What reviewers say

### App.in.den.OP®

[App page](https://appshunter.io/ios/app/appindenop/id500191527)

**Features:** macOS Compatibility

**In-app purchases:** none


### Labor Dr. Wisplinghoff

[App page](https://appshunter.io/ios/app/labor-dr-wisplinghoff/id692734251)

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

**In-app purchases:** none


## Frequently asked questions

### Is App.in.den.OP® free?

App.in.den.OP® is free to download, with no in-app purchases.

### Is Labor Dr. Wisplinghoff free?

Labor Dr. Wisplinghoff is free to download, with no in-app purchases.

### Do App.in.den.OP® or Labor Dr. Wisplinghoff have ads?

Neither App.in.den.OP® nor Labor Dr. Wisplinghoff shows ads.

### Which is updated more often, App.in.den.OP® or Labor Dr. Wisplinghoff?

App.in.den.OP® ships an update every 17 months, and Labor Dr. Wisplinghoff every 6 weeks. Most recently, App.in.den.OP® was updated on December 6, 2025 and Labor Dr. Wisplinghoff on September 16, 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.*