# Canton Smart vs sonoro audio

The clearest difference is iOS requirement: Canton Smart at 12.0 against sonoro audio's 15.0. 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.

Canton Smart ships an update every 4 months, sonoro audio every 3 months. Both last shipped on November 12, 2026.

## The numbers

| Metric | Canton Smart | sonoro audio |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 88.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | — | Free |
| Size | 24 MB | 54 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Canton Elektronik GmbH + Co.KG](https://appshunter.io/developer/1570450181) | [sonoro audio GmbH](https://appshunter.io/developer/1073863056) |

## What reviewers say

### Canton Smart

[App page](https://appshunter.io/ios/app/canton-smart/id1658338098)

**In-app purchases:** none


### sonoro audio

[App page](https://appshunter.io/ios/app/sonoro-audio/id1664940017)

Control your compatible sonoro music systems with this official app. Easily set up your device, manage playback, access all sources, and stream music from popular services. Enjoy multiroom audio and manage your favorite tracks across devices.

**Highlights:** Device control (on/off, volume, playback), Access to all digital and analog sources, Music streaming control (Amazon Music, TIDAL, Deezer), Multiroom audio management, Favorite track management

**In-app purchases:** none


## Frequently asked questions

### Is Canton Smart free?

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

### Is sonoro audio free?

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

### Do Canton Smart or sonoro audio have ads?

Neither Canton Smart nor sonoro audio shows ads.

### Which is updated more often, Canton Smart or sonoro audio?

Canton Smart ships an update every 4 months, and sonoro audio every 3 months. Most recently, Canton Smart was updated on November 12, 2026 and sonoro audio on November 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.*