# VIAWEB mobile vs AAT Multiroom

The clearest difference is in-app purchases: AAT Multiroom at none against VIAWEB mobile's 1. AAT Multiroom also leads on iOS requirement (13.4 vs 15.0). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. VIAWEB mobile sells 1 one-off in-app purchase. AAT Multiroom asks for nothing beyond the download.

VIAWEB mobile ships an update every 2 months, AAT Multiroom every 6 weeks. The most recent releases landed on October 18, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | VIAWEB mobile | AAT Multiroom |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/viaweb-mobile/id633559815/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 35.2% of reviews | **37.5% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Freemium | **Free** |
| Size | 70 MB | 7 MB |
| Requires iOS | 15.0 | **13.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [S I - Sistemas Inteligentes Eletronicos Ltda](https://appshunter.io/developer/633475957) | [AAT INDUSTRIA E COMERCIO DE PRODUTOS ELETRONICOS EIRELI](https://appshunter.io/developer/1439593953) |

## What reviewers say

### VIAWEB mobile

[App page](https://appshunter.io/ios/app/viaweb-mobile/id633559815)

Control and monitor your VIAWEB alarm system remotely from your smartphone or tablet. Receive real-time notifications for system events, arm/disarm your system, and manage automations with secure AES 128 encryption.

**Highlights:** Monitor alarm system status, View associated cameras, Arm and disarm alarm, Enable/disable automations, Receive event notifications, 30-day event history (free), 365-day event history (paid)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Subscription | $7.99 | one-time |


### AAT Multiroom

[App page](https://appshunter.io/ios/app/aat-multiroom/id1439593954)

Control your entire home audio system wirelessly via Wi-Fi. Manage multiple audio sources, adjust volume, bass, and treble for different zones from your smartphone or tablet.

**Highlights:** Wireless multiroom audio control, Manage multiple audio sources, Adjust volume, bass, and treble, Control different zones independently, Smartphone and tablet compatible

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is VIAWEB mobile free?

VIAWEB mobile is free to download, with in-app purchases available.

### Is AAT Multiroom free?

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

### Do VIAWEB mobile or AAT Multiroom have ads?

Neither VIAWEB mobile nor AAT Multiroom shows ads.

### Which is updated more often, VIAWEB mobile or AAT Multiroom?

VIAWEB mobile ships an update every 2 months, and AAT Multiroom every 6 weeks. Most recently, VIAWEB mobile was updated on October 18, 2026 and AAT Multiroom on October 20, 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.*