# Kroll Immobilien vs QualiT Check

The clearest difference is update cadence: QualiT Check at weekly against Kroll Immobilien's every 2 months. Kroll Immobilien's advantage is iOS requirement (15.6 vs 17.0). 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.

Kroll Immobilien ships an update every 2 months, QualiT Check weekly. The most recent releases landed on September 26, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Kroll Immobilien | QualiT Check |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Size | 31 MB | 62 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Idwell GmbH](https://appshunter.io/developer/1269662593) | [Carly Solutions GmbH Co KG](https://appshunter.io/developer/408379680) |

## What reviewers say

### Kroll Immobilien

[App page](https://appshunter.io/ios/app/kroll-immobilien/id6736941589)

**In-app purchases:** none


### QualiT Check

[App page](https://appshunter.io/ios/app/qualit-check/id6754276556)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Kroll Immobilien free?

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

### Is QualiT Check free?

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

### Do Kroll Immobilien or QualiT Check have ads?

Neither Kroll Immobilien nor QualiT Check shows ads.

### Which is updated more often, Kroll Immobilien or QualiT Check?

Kroll Immobilien ships an update every 2 months, and QualiT Check weekly. Most recently, Kroll Immobilien was updated on September 26, 2026 and QualiT Check on September 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.*