# Diagnosticum vs FrankenLab

The clearest difference is update cadence: FrankenLab at every 4 months against Diagnosticum's every 16 months. FrankenLab also leads on iOS requirement (11.0 vs 15.6). 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.

Diagnosticum ships an update every 16 months, FrankenLab every 4 months. The most recent releases landed on October 29, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Diagnosticum | FrankenLab |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 4 months** |
| Size | 29 MB | 100 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Diagnosticum](https://appshunter.io/developer/1306941141) | [itech Laborloesungen GmbH](https://appshunter.io/developer/1411361216) |

## What reviewers say

### Diagnosticum

[App page](https://appshunter.io/ios/app/diagnosticum/id1306941142)

**Features:** macOS Compatibility

**In-app purchases:** none


### FrankenLab

[App page](https://appshunter.io/ios/app/frankenlab/id1514156619)

**In-app purchases:** none


## Frequently asked questions

### Is Diagnosticum free?

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

### Is FrankenLab free?

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

### Do Diagnosticum or FrankenLab have ads?

Neither Diagnosticum nor FrankenLab shows ads.

### Which is updated more often, Diagnosticum or FrankenLab?

Diagnosticum ships an update every 16 months, and FrankenLab every 4 months. Most recently, Diagnosticum was updated on October 29, 2026 and FrankenLab on November 3, 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.*