# iBloodPressure360 vs Sonos｜S1 & S2 Controller

The clearest difference is price: Sonos｜S1 & S2 Controller at Free against iBloodPressure360's $1.99. Sonos｜S1 & S2 Controller also leads on rating (3.7 vs 1.0) and ratings volume (80 vs 1). iBloodPressure360's advantage is in-app purchases (none vs 5) and iOS requirement (16.6 vs 18.6). On review sentiment, ads and device support there is nothing between them.

Sonos｜S1 & S2 Controller is free to download; iBloodPressure360 costs $1.99 up front. Sonos｜S1 & S2 Controller sells 5 in-app purchases, starting at $5.99 per 7 days. iBloodPressure360 asks for nothing beyond the download.

Sonos｜S1 & S2 Controller holds the better App Store score, 3.7 against 1.0. That said, the two scores are not equally well evidenced: Sonos｜S1 & S2 Controller has 80 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 0% and 0% positive.

iBloodPressure360 ships an update every 5 months, Sonos｜S1 & S2 Controller every 6 weeks. The most recent releases landed on October 26, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | iBloodPressure360 | Sonos｜S1 & S2 Controller |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/ibloodpressure360/id571249417/reviews) | **[3.7 (80 ratings)](https://appshunter.io/ios/app/sonoss1-and-s2-controller/id6760191648/reviews)** |
| Number of ratings | 1 | **80** |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 6 weeks** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 1 MB | 26 MB |
| Requires iOS | **16.6** | 18.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [tdtom Lou](https://appshunter.io/developer/417930990) | [SmartSound Systems Ltd](https://appshunter.io/developer/1883078225) |

## What reviewers say

### iBloodPressure360

[App page](https://appshunter.io/ios/app/ibloodpressure360/id571249417)

Track and archive your blood pressure readings with detailed statistics and trends. Set reminders for hypertension and record systolic, diastolic, and pulse rates. Export your data easily for further analysis.

**Highlights:** Browse and archive blood pressure readings, Detailed systolic and diastolic statistics, Hypertension reminders, Record systolic, diastolic, and pulse rate, Data export to email and Excel (CSV), Voice input for blood pressure levels, Archive old data for optimal performance

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

**In-app purchases:** none


### 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 (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| S1・S2 \| Control Speakers | $5.99 | per 7 days |
| S1・S2 \| Home Sound Systems | $5.99 | per 7 days |
| S1・S2 Controller for Sonos | $7.99 | per 7 days |
| Sonos S1 & S2 Controller | $19.99 | per month |
| Sonos Speaker Controller | $39.99 | per year |


## Frequently asked questions

### Is iBloodPressure360 free?

iBloodPressure360 costs $1.99, with no in-app purchases.

### Is Sonos｜S1 & S2 Controller free?

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

### Which has better reviews, iBloodPressure360 or Sonos｜S1 & S2 Controller?

Sonos｜S1 & S2 Controller is rated higher. iBloodPressure360 averages 1.0 out of 5 from 1 ratings, while Sonos｜S1 & S2 Controller averages 3.7 from 80 ratings.

### Do iBloodPressure360 or Sonos｜S1 & S2 Controller have ads?

Neither iBloodPressure360 nor Sonos｜S1 & S2 Controller shows ads.

### Which is updated more often, iBloodPressure360 or Sonos｜S1 & S2 Controller?

iBloodPressure360 ships an update every 5 months, and Sonos｜S1 & S2 Controller every 6 weeks. Most recently, iBloodPressure360 was updated on October 26, 2026 and Sonos｜S1 & S2 Controller on October 31, 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.*