# Sonos S1 Controller vs Audioflow

The clearest difference is monetization model: Audioflow at free against Sonos S1 Controller's free with in-app purchases. Sonos S1 Controller's advantage is review sentiment (52% vs 29%). 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 26, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Sonos S1 Controller | Audioflow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (821K ratings)](https://appshunter.io/ios/app/sonos-s1-controller/id293523031/reviews)** | — |
| Number of ratings | **821K** | — |
| Positive reviews | **52.1% of reviews** | 28.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 103 MB | 48 MB |
| Requires iOS | **12.0** | 13.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Sonos, Inc.](https://appshunter.io/developer/293523034) | [Efficient Technology Ltd](https://appshunter.io/developer/1548201261) |

## What reviewers say

### Sonos S1 Controller

[App page](https://appshunter.io/ios/app/sonos-s1-controller/id293523031)

Manage your older Sonos systems with ease. This app allows you to control volume, group rooms, set alarms, and stream from your favorite services. Enjoy thousands of free stations with Sonos Radio.

**Highlights:** Control older Sonos products, Adjust volume, Group rooms, Save favorites, Set alarms, Stream from services, Listen to Sonos Radio

**In-app purchases:** none

**What reviewers like**

- 🚀 Great sound quality
- 🔍 Versatile and easy to use
- 💡 Whole-home audio experience
- 🎨 Sleek and modern design

**What reviewers complain about**

- 🐛 Frequent connectivity issues
- 🔀 Confusing and unintuitive app updates
- 🔍 Difficult to navigate and control
- ⚠️ Planned obsolescence of older products

**Reported bugs**

- App fails to recognize speakers
- Music playback randomly cuts out
- Inability to control volume from lock screen

**Requested features**

- Restore previous app interface
- Improve search and playlist management
- Add Bluetooth connectivity
- Better integration with personal music libraries


### Audioflow

[App page](https://appshunter.io/ios/app/audioflow/id1548201259)

This application enables users to connect a smart speaker switch to their Wi-Fi network. Control your smart speaker switch directly from your iPhone or iPad for seamless audio management.

**Highlights:** Wi-Fi network connection, iPhone and iPad control, Smart speaker switch management, Seamless audio integration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sonos S1 Controller free?

Sonos S1 Controller is free to download, with no in-app purchases.

### Is Audioflow free?

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

### Do Sonos S1 Controller or Audioflow have ads?

Neither Sonos S1 Controller nor Audioflow shows ads.

### Which is updated more often, Sonos S1 Controller or Audioflow?

Sonos S1 Controller ships an update every 2 months, and Audioflow every 2 months. Most recently, Sonos S1 Controller was updated on October 26, 2026 and Audioflow on October 19, 2026.

---

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