# Scheiben vs sonoro Room Correction

The clearest difference is iOS requirement: sonoro Room Correction at 10.0 against Scheiben's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scheiben ships an update every 14 months, sonoro Room Correction every 12 months. The most recent releases landed on September 23, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Scheiben | sonoro Room Correction |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 12 months** |
| Size | 12 MB | 12 MB |
| Requires iOS | 15.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Develappers GmbH](https://appshunter.io/developer/898544041) | [Hansong(Nanjing) Technology Ltd.](https://appshunter.io/developer/565859963) |

## What reviewers say

### Scheiben

[App page](https://appshunter.io/ios/app/scheiben-check/id1045909721)

**Features:** macOS Compatibility

**In-app purchases:** none


### sonoro Room Correction

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

**In-app purchases:** none


## Frequently asked questions

### Is Scheiben free?

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

### Is sonoro Room Correction free?

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

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

Neither Scheiben nor sonoro Room Correction shows ads.

### Which is updated more often, Scheiben or sonoro Room Correction?

Scheiben ships an update every 14 months, and sonoro Room Correction every 12 months. Most recently, Scheiben was updated on September 23, 2026 and sonoro Room Correction on September 29, 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.*