# ScreenLogic Connect vs Control4 for OS 3

The clearest difference is rating: Control4 for OS 3 at 3.1 against ScreenLogic Connect's 2.2. Control4 for OS 3 also leads on update cadence (fortnightly vs every 6 weeks). ScreenLogic Connect's advantage is iOS requirement (13.0 vs 18.0). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Control4 for OS 3 holds the better App Store score, 3.1 against 2.2. Both are backed by a comparable volume of ratings — 234 and 570 respectively. Written reviews split almost evenly too, at 21% and 22% positive.

ScreenLogic Connect ships an update every 6 weeks, Control4 for OS 3 fortnightly. The most recent releases landed on September 19, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | ScreenLogic Connect | Control4 for OS 3 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.2 (234 ratings)](https://appshunter.io/ios/app/screenlogic-connect/id661530011/reviews) | **[3.1 (570 ratings)](https://appshunter.io/ios/app/control4-for-os-3/id1320153814/reviews)** |
| Number of ratings | 234 | **570** |
| Positive reviews | 21.3% of reviews | **22.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Size | 37 MB | 207 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Pentair Water Pool and Spa, Inc](https://appshunter.io/developer/1161899972) | [Snap One, LLC](https://appshunter.io/developer/417819127) |

## What reviewers say

### ScreenLogic Connect

[App page](https://appshunter.io/ios/app/screenlogic-connect/id661530011)

Control your pool and spa from your Apple devices or via Alexa. Manage your pool and spa system locally or remotely over the internet. Features a live demo to explore its capabilities.

**Highlights:** Pool and spa control, Remote internet access, Local Wi-Fi network control, Alexa voice control, Live demo available

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Convenient remote control
- 👍 Helpful support
- 🔒 Reliable connectivity
- 💡 Useful scheduling features

**What reviewers complain about**

- 🐛 Connectivity issues
- 🔧 Buggy updates
- 👎 Outdated and unintuitive UI
- 🤯 Frustrating user experience

**Reported bugs**

- Unreliable local and remote connections
- Temperature and heating controls not functioning properly
- Schedules not executing as programmed
- Lighting controls not responding as expected

**Requested features**

- Customizable lighting options
- Improved scheduling flexibility
- Seamless integration with smart home platforms
- Detailed usage history and analytics


### Control4 for OS 3

[App page](https://appshunter.io/ios/app/control4-for-os-3/id1320153814)

Transform your iPhone or iPad into a personal interface for your smart home. Control all connected devices, including lights, thermostats, security, and media, with a redesigned, personalized experience. Requires a Control4 Smart Home OS 3 system.

**Highlights:** Personalized user interface, Control lights, thermostats, security, Manage music and video, Access favorites and room-specific settings, Intuitive volume control, Customizable room wallpapers

**Features:** macOS Compatibility, Apple Wallet, Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Responsive and fast
- 🌟 Elegant and modern UI
- 🔒 Robust security features
- 👍 Customizable and personalized
- 🎨 Improved visual design

**What reviewers complain about**

- 🐛 Frequent crashes and bugs
- ⏱️ Slow load times and reconnections
- 🔌 Unreliable connectivity
- 🤖 Lacking integration with smart home platforms
- 💰 Expensive and costly to maintain

**Reported bugs**

- Intercom and doorbell issues
- Thermostat controls not working as expected
- Inability to connect to the system remotely
- Compatibility problems with newer iOS versions
- Unexpected app crashes and freezes

**Requested features**

- Apple Watch app support
- Better integration with Apple ecosystem
- Improved voice control and Alexa integration
- More customization options for users
- Faster and more responsive app performance


## Frequently asked questions

### Is ScreenLogic Connect free?

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

### Is Control4 for OS 3 free?

Control4 for OS 3 is free to download, with no in-app purchases.

### Which has better reviews, ScreenLogic Connect or Control4 for OS 3?

Control4 for OS 3 is rated higher. ScreenLogic Connect averages 2.2 out of 5 from 234 ratings, while Control4 for OS 3 averages 3.1 from 570 ratings.

### Do ScreenLogic Connect or Control4 for OS 3 have ads?

Neither ScreenLogic Connect nor Control4 for OS 3 shows ads.

### Which is updated more often, ScreenLogic Connect or Control4 for OS 3?

ScreenLogic Connect ships an update every 6 weeks, and Control4 for OS 3 fortnightly. Most recently, ScreenLogic Connect was updated on September 19, 2026 and Control4 for OS 3 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.*