# M vs Aud Air

The clearest difference is review sentiment: M at 33% against Aud Air's 0%. Aud Air's advantage is iOS requirement (6.0 vs 15.6). 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.

M ships an update every 3 weeks, Aud Air monthly. The most recent releases landed on September 30, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | M | Aud Air |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/aud-air/id1070091728/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | **33.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free | Free |
| Size | 23 MB | 67 MB |
| Requires iOS | 15.6 | **6.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Anil D](https://appshunter.io/developer/881881919) | [iLuv-Creative Technology](https://appshunter.io/developer/357037443) |

## What reviewers say

### M

[App page](https://appshunter.io/ios/app/m-zaes-controller/id1049638753)

Control your Multi-Zone Audio Entertainment System (M-ZAES) device remotely. This application provides a user-friendly interface for purchasers using Apple smart devices to manage their audio system.

**Highlights:** Remote control functionality, Manage multi-zone audio, Designed for Apple smart devices, User-friendly interface

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

**In-app purchases:** none


### Aud Air

[App page](https://appshunter.io/ios/app/aud-air/id1070091728)

Wirelessly stream music from cloud services and online radio to your sound system. Control playback from your iPhone or iPad over your WiFi network without needing to connect your phone directly to speakers.

**Highlights:** Wireless music streaming, Cloud music service integration, Online radio playback, WiFi network control, Remote playback from iPhone/iPad

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is M free?

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

### Is Aud Air free?

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

### Do M or Aud Air have ads?

Neither M nor Aud Air shows ads.

### Which is updated more often, M or Aud Air?

M ships an update every 3 weeks, and Aud Air monthly. Most recently, M was updated on September 30, 2026 and Aud Air on October 12, 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.*