# System Audio Room Service vs Audio System

The clearest difference is update cadence: System Audio Room Service at every 2 months against Audio System's every 5 months. System Audio Room Service also leads on iOS requirement (10.0 vs 12.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

System Audio Room Service ships an update every 2 months, Audio System every 5 months. The most recent releases landed on October 13, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | System Audio Room Service | Audio System |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/system-audio-room-service/id1517972408/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Free | Free |
| Size | 4 MB | 137 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [System Audio AS](https://appshunter.io/developer/1517972407) | [春红 韦](https://appshunter.io/developer/1622353881) |

## What reviewers say

### System Audio Room Service

[App page](https://appshunter.io/ios/app/system-audio-room-service/id1517972408)

Enhance your music system's bass response by optimizing your living room's acoustics. This app uses your iPhone to measure room acoustics and apply corrections for a more balanced and lifelike sound experience.

**Highlights:** Deep and clean bass enhancement, Room acoustics measurement, Real-time acoustic correction, Improves music system sound, Uses iPhone as measuring device, Saves measurement to hub

**Features:** macOS Compatibility

**In-app purchases:** none


### Audio System

[App page](https://appshunter.io/ios/app/audio-system/id1580907978)

Control your Audio System speaker devices, amplifiers, and WiFi products. Stream music from various services, manage playback modes, and adjust volume and audio settings for a seamless audio experience.

**Highlights:** Control speaker devices and amplifiers, Manage WiFi audio products, Team playback for multiple devices, Switch audio source modes (WiFi, Bluetooth, Aux, HDMI, Optical), Adjust volume, left/right channel, Stream from iHeartRadio, Spotify, Qobuz, TIDAL, Tunein, Napster, Play locally stored music

**In-app purchases:** none


## Frequently asked questions

### Is System Audio Room Service free?

System Audio Room Service is free to download, with no in-app purchases.

### Is Audio System free?

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

### Do System Audio Room Service or Audio System have ads?

Neither System Audio Room Service nor Audio System shows ads.

### Which is updated more often, System Audio Room Service or Audio System?

System Audio Room Service ships an update every 2 months, and Audio System every 5 months. Most recently, System Audio Room Service was updated on October 13, 2026 and Audio System on October 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*