# Smart Speaker Equalizer Remote vs S1 & S2 Controller for Sonos

The clearest difference is rating: Smart Speaker Equalizer Remote at 4.4 against S1 & S2 Controller for Sonos's 4.1. On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. Smart Speaker Equalizer Remote sells 14 in-app purchases, starting at $0.99 per 7 days and S1 & S2 Controller for Sonos sells 4 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Smart Speaker Equalizer Remote holds the better App Store score, 4.4 against 4.1. Both are backed by a comparable volume of ratings — 7.8K and 3.6K respectively. Written reviews point the same way: 18% of Smart Speaker Equalizer Remote's written reviews are positive against 12% of S1 & S2 Controller for Sonos's.

Smart Speaker Equalizer Remote ships an update every 6 weeks, S1 & S2 Controller for Sonos every 2 months. The most recent releases landed on September 24, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Smart Speaker Equalizer Remote | S1 & S2 Controller for Sonos |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (7.8K ratings)](https://appshunter.io/ios/app/smart-speaker-equalizer-remote/id1569127057/reviews)** | [4.1 (3.6K ratings)](https://appshunter.io/ios/app/s1-and-s2-controller-for-sonos/id1673225606/reviews) |
| Number of ratings | **7.8K** | 3.6K |
| Positive reviews | **17.6% of reviews** | 11.9% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 57 MB | 105 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Fiision Studio Company Limited](https://appshunter.io/developer/674479868) | [Free AI Utility Apps LLC](https://appshunter.io/developer/1660901038) |

## What reviewers say

### Smart Speaker Equalizer Remote

[App page](https://appshunter.io/ios/app/smart-speaker-equalizer-remote/id1569127057)

Control and enhance audio from various smart speakers and devices. Stream music from multiple services, boost bass and volume, and even use your phone as a microphone. Enjoy an ad-free experience with premium features.

**Highlights:** Connect and control AirPlay and Bluetooth speakers, Boost bass, treble, and volume, Full-range equalizer with presets, Stream from multiple music services, Use phone as a microphone, Ad blocker for YouTube, Private web browser

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

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium Event | $0.99 | per 7 days |
| Weekly Premium | $0.99 | per 7 days |
| Weekly Premium | $2.99 | per 7 days |
| Weekly Premium | $4.99 | per 7 days |
| Monthly Premium | $5.99 | per month |
| Monthly | $6.99 | per month |
| Monthly Premium | $7.99 | per month |
| Monthly | $7.99 | per month |
| Monthly | $8.99 | per month |
| Yearly Premium | $24.99 | per year |
| Yearly Premium | $29.99 | per year |
| Lifetime Premium | $14.99 | one-time |
| Lifetime Premium Event | $19.99 | one-time |
| Lifetime Premium | $24.99 | one-time |

**What reviewers like**

- ⭐ Awesome
- 👍 Great
- 👍 Somewhat difficult to set up

**What reviewers complain about**

- 🚫 Doesn't work
- 🚫 Crashes at startup
- 🚫 Complicated interface
- 🚫 Unstable
- 💰 Expensive

**Reported bugs**

- Frequent crashes
- Connectivity issues
- Inability to find or connect to speakers
- Playback problems
- Incompatibility with older Sonos systems

**Requested features**

- Ability to control multiple speakers
- Improved connectivity and stability
- Better user interface and navigation
- Support for more music services
- Offline music playback


### S1 & S2 Controller for Sonos

[App page](https://appshunter.io/ios/app/s1-and-s2-controller-for-sonos/id1673225606)

This app allows you to control wireless speakers and music centers from your iPhone or iPad. It supports most Sonos speakers and lets you play music directly from your phone's library over Wi-Fi or Bluetooth. Enjoy seamless music streaming with auto-detection and session resume features.

**Highlights:** Control wireless speakers, Connect via Wi-Fi or Bluetooth, Play music from phone library, Auto-detect Sonos speakers, Auto-resume cast sessions

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Premium Features | $4.99 | per 7 days |
| Activate your speaker | $29.99 | per year |
| Annual Package | $29.99 | per year |
| Unlock all features endlessly | $24.99 | one-time |

**What reviewers like**

- 👍 Help with reconnecting speakers
- 🚀 Excellent setup instructions

**What reviewers complain about**

- 🐛 Doesn't work across Sonos system
- 🐛 Doesn't recognize when arriving at second home
- 🐛 Ads and paywall to remove ads
- 🐛 Doesn't allow adding new devices
- 🐛 Unreliable connection and performance

**Reported bugs**

- Can't connect speakers to WiFi
- Doesn't recognize speakers
- Doesn't allow canceling subscription

**Requested features**

- Ability to control speaker settings
- Seamless multi-home support
- Improved reliability and connectivity


## Frequently asked questions

### Is Smart Speaker Equalizer Remote free?

Smart Speaker Equalizer Remote is free to download, with in-app purchases available.

### Is S1 & S2 Controller for Sonos free?

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

### Which has better reviews, Smart Speaker Equalizer Remote or S1 & S2 Controller for Sonos?

Smart Speaker Equalizer Remote is rated higher. Smart Speaker Equalizer Remote averages 4.4 out of 5 from 7.8K ratings, while S1 & S2 Controller for Sonos averages 4.1 from 3.6K ratings.

### Do Smart Speaker Equalizer Remote or S1 & S2 Controller for Sonos have ads?

Both Smart Speaker Equalizer Remote and S1 & S2 Controller for Sonos show ads.

### Which is updated more often, Smart Speaker Equalizer Remote or S1 & S2 Controller for Sonos?

Smart Speaker Equalizer Remote ships an update every 6 weeks, and S1 & S2 Controller for Sonos every 2 months. Most recently, Smart Speaker Equalizer Remote was updated on September 24, 2026 and S1 & S2 Controller for Sonos on September 23, 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.*