# S1 & S2 Speaker Controller vs S1 S2 Smart Speaker Controller

The clearest difference is ads: S1 S2 Smart Speaker Controller at none against S1 & S2 Speaker Controller's shown. S1 S2 Smart Speaker Controller also leads on update cadence (every 9 days vs monthly) and iOS requirement (13.4 vs 15.6). S1 & S2 Speaker Controller's advantage is ratings volume (12K vs 16) and review sentiment (14% vs 0%). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. S1 & S2 Speaker Controller sells 14 in-app purchases, starting at $2.99 per 7 days and S1 S2 Smart Speaker Controller sells 2 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.4 for S1 & S2 Speaker Controller against 4.3 for S1 S2 Smart Speaker Controller. That said, the two scores are not equally well evidenced: S1 & S2 Speaker Controller has 12K ratings behind it against 16, so its average is the more settled of the two. Written reviews are what separate them: 14% of S1 & S2 Speaker Controller's written reviews are positive against 0% of S1 S2 Smart Speaker Controller's.

S1 & S2 Speaker Controller ships an update monthly, S1 S2 Smart Speaker Controller every 9 days. The most recent releases landed on September 24, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | S1 & S2 Speaker Controller | S1 S2 Smart Speaker Controller |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (12K ratings)](https://appshunter.io/ios/app/s1-and-s2-speaker-controller/id1530321703/reviews)** | [4.3 (16 ratings)](https://appshunter.io/ios/app/s1-s2-smart-speaker-controller/id6444843934/reviews) |
| Number of ratings | **12K** | 16 |
| Positive reviews | **14.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 9 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 155 MB | 11 MB |
| Requires iOS | 15.6 | **13.4** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [UNIVERSAL REMOTE LABS COMPANY LIMITED](https://appshunter.io/developer/1524909391) | [Huu Dai Pham](https://appshunter.io/developer/1650172139) |

## What reviewers say

### S1 & S2 Speaker Controller

[App page](https://appshunter.io/ios/app/s1-and-s2-speaker-controller/id1530321703)

Transform your phone into a powerful speaker controller. Stream music from your library, use your phone as a live microphone for karaoke or presentations, and record and play sound clips on demand. Enjoy enhanced control and functionality for your speakers.

**Highlights:** Stream music from phone library, Live microphone functionality, Record and play sound clips, Volume adjustment, Wi-Fi and Bluetooth connectivity

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

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Trial Subscription | $2.99 | per 7 days |
| Weekly Trial Subscription | $3.99 | per 7 days |
| Weekly Premium | $4.99 | per 7 days |
| Weekly Trial Subscription | $5.99 | per 7 days |
| Weekly Trial | $6.99 | per 7 days |
| Monthly Nontrial | $6.99 | per month |
| Monthly Non Trial | $11.99 | per month |
| Monthly Nontrial 2 | $12.99 | per month |
| Yearly Subscription | $17.99 | per year |
| Yearly Subscription | $24.99 | per year |
| Yearly Subscription | $29.99 | per year |
| Lifetime Subcription | $24.99 | one-time |
| Lifetime 3 | $29.99 | one-time |
| Lifetime Offer | $29.99 | one-time |

**What reviewers like**

- 🚀 Easy to connect
- 👍 Great sound quality
- 💡 Useful for presentations

**What reviewers complain about**

- 🐛 Frequent crashes
- 💰 Expensive subscription
- 🔒 Security concerns
- 🔌 Connectivity issues
- 📚 Confusing setup

**Reported bugs**

- App freezes during use
- Cannot connect to WiFi
- Volume controls not working

**Requested features**

- Ability to play from playlists
- Support for more music services
- Better integration with smart home devices


### S1 S2 Smart Speaker Controller

[App page](https://appshunter.io/ios/app/s1-s2-smart-speaker-controller/id6444843934)

Control your smart speaker and cast music from your iPhone. Use your phone as a live microphone for your speaker. Offers premium features with subscription options.

**Highlights:** Connect and control smart speakers, Cast music from iPhone, Use phone as live microphone, Unlimited premium features with subscription, Manage subscriptions and auto-renewal

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly 3 days trial | $2.99 | per 7 days |
| Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is S1 & S2 Speaker Controller free?

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

### Is S1 S2 Smart Speaker Controller free?

S1 S2 Smart Speaker Controller is free to download, with in-app purchases available.

### Which has better reviews, S1 & S2 Speaker Controller or S1 S2 Smart Speaker Controller?

S1 & S2 Speaker Controller is rated higher. S1 & S2 Speaker Controller averages 4.4 out of 5 from 12K ratings, while S1 S2 Smart Speaker Controller averages 4.3 from 16 ratings.

### Do S1 & S2 Speaker Controller or S1 S2 Smart Speaker Controller have ads?

S1 & S2 Speaker Controller shows ads; S1 S2 Smart Speaker Controller does not.

### Which is updated more often, S1 & S2 Speaker Controller or S1 S2 Smart Speaker Controller?

S1 & S2 Speaker Controller ships an update monthly, and S1 S2 Smart Speaker Controller every 9 days. Most recently, S1 & S2 Speaker Controller was updated on September 24, 2026 and S1 S2 Smart Speaker Controller on September 14, 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.*