# Control4 for OS 2 vs Nice Mobile Viewer

The clearest difference is rating: Control4 for OS 2 at 3.0 against Nice Mobile Viewer's 2.3. Control4 for OS 2 also leads on device support (4 vs 2) and iOS requirement (13.6 vs 17.0). On price, review sentiment, ratings volume and update cadence 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 2 holds the better App Store score, 3.0 against 2.3. Both are backed by a comparable volume of ratings — 198 and 339 respectively. Written reviews complicate that: 23% of Control4 for OS 2's written reviews are positive against 26% of Nice Mobile Viewer's, so the app with the better star average is not the one people write more warmly about.

Control4 for OS 2 ships an update every 2 months, Nice Mobile Viewer every 3 months. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Control4 for OS 2 | Nice Mobile Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (198 ratings)](https://appshunter.io/ios/app/control4-for-os-2/id734435367/reviews)** | [2.3 (339 ratings)](https://appshunter.io/ios/app/nice-mobile-viewer/id920491850/reviews) |
| Number of ratings | 198 | **339** |
| Positive reviews | 22.7% of reviews | **26.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | Free |
| Size | 255 MB | 15 MB |
| Requires iOS | **13.6** | 17.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Snap One, LLC](https://appshunter.io/developer/417819127) | [Core Brands LLC](https://appshunter.io/developer/888122176) |

## What reviewers say

### Control4 for OS 2

[App page](https://appshunter.io/ios/app/control4-for-os-2/id734435367)

Transform your smart home devices into a unified command center. Control audio, video, lighting, climate, security, and more from your iPhone, iPad, or Apple Watch. Access your system remotely with an optional subscription.

**Highlights:** Smart home control center, Audio and video management, Lighting control and scenes, Climate control, Security system monitoring, Remote access, Apple Watch integration

**In-app purchases:** none

**What reviewers like**

- 🚀 Works perfectly
- 🚀 High quality product
- 🚀 Great app
- 🚀 Solid release
- 🚀 Awesome

**What reviewers complain about**

- 🐛 Frustrating to use
- 🐛 Laggy
- 🐛 Terrible system
- 🐛 Clunky and outdated
- 🐛 Slow to connect

**Reported bugs**

- Login screen freezes
- Incompatible with older devices
- Tunein stations not streaming
- Insteon driver not working properly
- Crashes when opening security cameras

**Requested features**

- When > then feature
- Large volume button
- Keyboard for searching
- Apple Watch app
- Dark mode


### Nice Mobile Viewer

[App page](https://appshunter.io/ios/app/nice-mobile-viewer/id920491850)

Control your Nice home entertainment and management system remotely. Manage media, climate, lighting, security, and more from your iPhone or iPad. Access a live demo system to explore its capabilities.

**Highlights:** Home entertainment system control, Home management system interface, Remote access via iPhone/iPad, Control media, climate, lighting, Manage security and door locks, View video cameras

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast and fluid
- 👍 Intuitive and user-friendly
- 🔒 Robust and reliable
- 💡 Flexible and customizable
- 🚀 Responsive and quick to load

**What reviewers complain about**

- 🐛 Crashes and freezes frequently
- 🔌 Connectivity issues and unreliable connections
- 🤯 Confusing and unintuitive interface
- 🔍 Limited functionality and features
- 🕰️ Slow and outdated

**Reported bugs**

- Login issues and password rejections
- Inability to access or control certain features
- Incompatibility with newer iOS versions
- Inconsistent performance and random crashes
- Syncing and data loss problems

**Requested features**

- Dark mode option
- Better integration with smart home devices
- Improved camera and video functionality
- More customization options for layouts and themes
- Enhanced voice control and automation capabilities


## Frequently asked questions

### Is Control4 for OS 2 free?

Control4 for OS 2 is free to download, with no in-app purchases.

### Is Nice Mobile Viewer free?

Nice Mobile Viewer is free to download, with no in-app purchases.

### Which has better reviews, Control4 for OS 2 or Nice Mobile Viewer?

Control4 for OS 2 is rated higher. Control4 for OS 2 averages 3.0 out of 5 from 198 ratings, while Nice Mobile Viewer averages 2.3 from 339 ratings.

### Do Control4 for OS 2 or Nice Mobile Viewer have ads?

Neither Control4 for OS 2 nor Nice Mobile Viewer shows ads.

### Which is updated more often, Control4 for OS 2 or Nice Mobile Viewer?

Control4 for OS 2 ships an update every 2 months, and Nice Mobile Viewer every 3 months. Most recently, Control4 for OS 2 was updated on October 7, 2026 and Nice Mobile Viewer on October 9, 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.*