# Sonos｜S1 & S2 Controller vs CanScan

The clearest difference is review sentiment: CanScan at 100% against Sonos｜S1 & S2 Controller's 0%. CanScan also leads on in-app purchases (none vs 9). Sonos｜S1 & S2 Controller's advantage is price (Free vs $0.99). On update cadence, ads, device support and iOS requirement there is nothing between them.

Sonos｜S1 & S2 Controller is free to download; CanScan costs $0.99 up front. Sonos｜S1 & S2 Controller sells 9 in-app purchases, starting at $5.99 per 7 days. CanScan asks for nothing beyond the download.

Sonos｜S1 & S2 Controller ships an update every 6 weeks, CanScan every 2 months. The most recent releases landed on November 9, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Sonos｜S1 & S2 Controller | CanScan |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[3.8 (110 ratings)](https://appshunter.io/ios/app/sonoss1-and-s2-controller/id6760191648/reviews)** | — |
| Number of ratings | **110** | — |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 26 MB | 5 MB |
| Requires iOS | 18.6 | 18.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [SmartSound Systems Ltd](https://appshunter.io/developer/1883078225) | [MadePure Media Corp.](https://appshunter.io/developer/1467026823) |

## What reviewers say

### Sonos｜S1 & S2 Controller

[App page](https://appshunter.io/ios/app/sonoss1-and-s2-controller/id6760191648)

Control your audio system from your phone. Connect speakers and headphones, stream music from various sources, and manage playback seamlessly. Discover songs and enjoy an optimized interface for a master sound experience.

**Highlights:** Connect speakers and headphones, Stream music from files and services, Identify songs, Control playback and volume, Browse audio content, Optimized interface

**Features:** Family Sharing, Vision Pro support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| S1・S2 \| Control Speakers | $5.99 | per 7 days |
| S1・S2 \| Home Sound Systems | $5.99 | per 7 days |
| Song identification | $7.99 | per 7 days |
| S1・S2 Controller for Sonos | $7.99 | per 7 days |
| Stream music | $9.99 | per 7 days |
| Easy connection | $9.99 | per 7 days |
| Audio Control | $19.99 | per month |
| Sonos S1 & S2 Controller | $19.99 | per month |
| Sonos Speaker Controller | $39.99 | per year |


### CanScan

[App page](https://appshunter.io/ios/app/canscan-pdf-and-doc-scanner/id6764010601)

Transform your iPhone into a professional scanner. Effortlessly capture documents, receipts, and notes, creating crisp, multi-page PDFs. Extract text with OCR and apply smart filters for optimal clarity.

**Highlights:** Professional-grade document scanning, Automatic edge detection and perspective correction, Create multi-page PDFs, Extract text with OCR, Smart filters for document clarity, Pixel-perfect crop controls

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

**In-app purchases:** none


## Frequently asked questions

### Is Sonos｜S1 & S2 Controller free?

Sonos｜S1 & S2 Controller is free to download, with in-app purchases available.

### Is CanScan free?

CanScan costs $0.99, with no in-app purchases.

### Do Sonos｜S1 & S2 Controller or CanScan have ads?

Neither Sonos｜S1 & S2 Controller nor CanScan shows ads.

### Which is updated more often, Sonos｜S1 & S2 Controller or CanScan?

Sonos｜S1 & S2 Controller ships an update every 6 weeks, and CanScan every 2 months. Most recently, Sonos｜S1 & S2 Controller was updated on November 9, 2026 and CanScan on November 7, 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.*