# sonoro Room Correction vs ÖVKG

The clearest difference is iOS requirement: sonoro Room Correction at 10.0 against ÖVKG's 12.0. 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.

## The numbers

| Metric | sonoro Room Correction | ÖVKG |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | — |
| Size | 12 MB | 29 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hansong(Nanjing) Technology Ltd.](https://appshunter.io/developer/565859963) | [ÖVKG Visa und Konsular Gesellschaft mbH](https://appshunter.io/developer/1737232991) |

## What reviewers say

### sonoro Room Correction

[App page](https://appshunter.io/ios/app/sonoro-room-correction/id1473907165)

**In-app purchases:** none


### ÖVKG

[App page](https://appshunter.io/ios/app/ovkg/id6479779032)

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

**In-app purchases:** none


## Frequently asked questions

### Is sonoro Room Correction free?

sonoro Room Correction is free to download, with no in-app purchases.

### Is ÖVKG free?

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

### Do sonoro Room Correction or ÖVKG have ads?

Neither sonoro Room Correction nor ÖVKG shows ads.

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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.*