# CellCom Prime vs Control4 for OS 3

The clearest difference is rating: Control4 for OS 3 at 3.0 against CellCom Prime's 2.3. Control4 for OS 3 also leads on ratings volume (573 vs 6) and review sentiment (22% vs 0%). CellCom Prime's advantage is iOS requirement (9.0 vs 18.0). On price, ads, in-app purchases and monetization model 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, 3.0 against 2.3. That said, the two scores are not equally well evidenced: Control4 for OS 3 has 573 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 0% of CellCom Prime's written reviews are positive against 22% of Control4 for OS 3's.

CellCom Prime ships an update every 6 weeks, Control4 for OS 3 fortnightly. The most recent releases landed on October 6, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | CellCom Prime | Control4 for OS 3 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (6 ratings)](https://appshunter.io/ios/app/cellcom-prime/id1171712302/reviews) | **[3.0 (573 ratings)](https://appshunter.io/ios/app/control4-for-os-3/id1320153814/reviews)** |
| Number of ratings | 6 | **573** |
| Positive reviews | 0.0% of reviews | **21.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Size | 15 MB | 207 MB |
| Requires iOS | **9.0** | 18.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [ADVANCED ELECTRONIC SOLUTIONS GLOBAL LTD](https://appshunter.io/developer/734383757) | [Snap One, LLC](https://appshunter.io/developer/417819127) |

## What reviewers say

### CellCom Prime

[App page](https://appshunter.io/ios/app/cellcom-prime/id1171712302)

This app allows you to program and operate an SMS-programmable intercom system. It enables remote management of access cards, keypad codes, and gate operations via text messages, ideal for holiday lets and service industries. Features include a 7-day time clock and notifications for granted access.

**Highlights:** SMS programming of keypad codes, Remote access card management, 7-day time clock for auto gate operation, Control of relay outputs, Access granted notifications, Do not disturb and watershed features

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 CellCom Prime free?

CellCom Prime 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, CellCom Prime or Control4 for OS 3?

Control4 for OS 3 is rated higher. CellCom Prime averages 2.3 out of 5 from 6 ratings, while Control4 for OS 3 averages 3.0 from 573 ratings.

### Do CellCom Prime or Control4 for OS 3 have ads?

Neither CellCom Prime nor Control4 for OS 3 shows ads.

### Which is updated more often, CellCom Prime or Control4 for OS 3?

CellCom Prime ships an update every 6 weeks, and Control4 for OS 3 fortnightly. Most recently, CellCom Prime was updated on October 6, 2026 and Control4 for OS 3 on October 15, 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.*