# ZoneFoundry for Sonos vs aud

The clearest difference is in-app purchases: ZoneFoundry for Sonos at none against aud's 1. ZoneFoundry for Sonos also leads on update cadence (every 3 days vs weekly) and ratings volume (3 vs 1). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. aud sells 1 one-off in-app purchase. ZoneFoundry for Sonos asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for ZoneFoundry for Sonos against 5.0 for aud. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

ZoneFoundry for Sonos ships an update every 3 days, aud weekly. The most recent releases landed on October 20, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | ZoneFoundry for Sonos | aud |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/zonefoundry-for-sonos/id6775692838/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/aud-io/id6787083966/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Weekly |
| Monetization | **Free** | Freemium |
| Size | 36 MB | 128 MB |
| Requires iOS | **18.0** | 26.5 |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [YONGKUN SHI](https://appshunter.io/developer/6775692840) | [Sanjiv Sathiah](https://appshunter.io/developer/6775678094) |

## What reviewers say

### ZoneFoundry for Sonos

[App page](https://appshunter.io/ios/app/zonefoundry-for-sonos/id6775692838)

Control your Sonos speakers using voice commands or text input. Manage playback across multiple rooms, group them, and even broadcast messages. Integrates with various music services and smart assistants for a seamless audio experience.

**Highlights:** Unified search across music services, Multi-room playback and volume control, Voice and text commands, Broadcast messages to any room, Home Screen and Lock Screen widgets, Integration with Shortcuts and Siri, AI assistant integration

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### aud

[App page](https://appshunter.io/ios/app/aud-io/id6787083966)

This app combines your local music files with your Apple Music library into a single, beautifully organized interface. It offers advanced playback features and seamless import options from various sources, all while respecting your existing library structure.

**Highlights:** Combines local files and Apple Music, Organized library browsing, Multiple import methods, Supports various audio formats, Advanced playback controls, Offline functionality

**Features:** macOS Compatibility, Family Sharing, Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| aud-io Pro | $14.99 | one-time |


## Frequently asked questions

### Is ZoneFoundry for Sonos free?

ZoneFoundry for Sonos is free to download, with no in-app purchases.

### Is aud free?

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

### Which has better reviews, ZoneFoundry for Sonos or aud?

ZoneFoundry for Sonos and aud are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do ZoneFoundry for Sonos or aud have ads?

Neither ZoneFoundry for Sonos nor aud shows ads.

### Which is updated more often, ZoneFoundry for Sonos or aud?

ZoneFoundry for Sonos ships an update every 3 days, and aud weekly. Most recently, ZoneFoundry for Sonos was updated on October 20, 2026 and aud on October 8, 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.*