# MetzRemote vs sonoro Room Correction

The clearest difference is iOS requirement: sonoro Room Correction at 10.0 against MetzRemote's 14.1. 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.

MetzRemote ships an update every 7 months, sonoro Room Correction every 12 months. The most recent releases landed on June 28, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | MetzRemote | sonoro Room Correction |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/metzremote/id962332926/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 12.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 7 months** | Every 12 months |
| Monetization | Free | — |
| Size | 158 MB | 12 MB |
| Requires iOS | 14.1 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [METZ Consumer Electronics GmbH](https://appshunter.io/developer/1713568254) | [Hansong(Nanjing) Technology Ltd.](https://appshunter.io/developer/565859963) |

## What reviewers say

### MetzRemote

[App page](https://appshunter.io/ios/app/metzremote/id962332926)

Control compatible Metz Classic TVs from your smartphone or tablet. Manage channels, input text, stream media, and set recordings remotely. Offers a comprehensive electronic program guide and station editing features.

**Highlights:** Remote control with up to 30 functions, Text input via mobile keyboard, Electronic program guide (EPG), Station editor for favorite lists, Wake On LAN functionality, Stream local media to TV, Control recordings remotely

**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 MetzRemote free?

MetzRemote 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 MetzRemote or sonoro Room Correction have ads?

Neither MetzRemote nor sonoro Room Correction shows ads.

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

MetzRemote ships an update every 7 months, and sonoro Room Correction every 12 months. Most recently, MetzRemote was updated on June 28, 2026 and sonoro Room Correction on September 10, 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.*