# Control4 for OS 3 vs GeoAlarm Security

The clearest difference is rating: GeoAlarm Security at 5.0 against Control4 for OS 3's 3.0. GeoAlarm Security also leads on iOS requirement (15.0 vs 18.0). Control4 for OS 3's advantage is ratings volume (578 vs 5) and update cadence (fortnightly vs every 2 months). 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.

GeoAlarm Security holds the better App Store score, 5.0 against 3.0. That said, the two scores are not equally well evidenced: Control4 for OS 3 has 578 ratings behind it against 5, so its average is the more settled of the two.

Control4 for OS 3 ships an update fortnightly, GeoAlarm Security every 2 months. The most recent releases landed on November 11, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Control4 for OS 3 | GeoAlarm Security |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (578 ratings)](https://appshunter.io/ios/app/control4-for-os-3/id1320153814/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/geoalarm-security/id6445850728/reviews)** |
| Number of ratings | **578** | 5 |
| Positive reviews | 21.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free | Free |
| Size | 212 MB | 58 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Snap One, LLC](https://appshunter.io/developer/417819127) | [SecureNet Technologies, LLC](https://appshunter.io/developer/890342713) |

## What reviewers say

### 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


### GeoAlarm Security

[App page](https://appshunter.io/ios/app/geoalarm-security/id6445850728)

Control your home's lighting, climate, cameras, and security system from one place. Receive real-time alerts, remotely arm/disarm your system, and monitor live video feeds. Manage connected devices like locks and thermostats for comprehensive home automation.

**Highlights:** Remote security system control, Live video monitoring, Real-time alarm alerts, Smart home device management, Event recording, Family arrival notifications

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Control4 for OS 3 free?

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

### Is GeoAlarm Security free?

GeoAlarm Security is free to download, with no in-app purchases.

### Which has better reviews, Control4 for OS 3 or GeoAlarm Security?

GeoAlarm Security is rated higher. Control4 for OS 3 averages 3.0 out of 5 from 578 ratings, while GeoAlarm Security averages 5.0 from 5 ratings.

### Do Control4 for OS 3 or GeoAlarm Security have ads?

Neither Control4 for OS 3 nor GeoAlarm Security shows ads.

### Which is updated more often, Control4 for OS 3 or GeoAlarm Security?

Control4 for OS 3 ships an update fortnightly, and GeoAlarm Security every 2 months. Most recently, Control4 for OS 3 was updated on November 11, 2026 and GeoAlarm Security on November 3, 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.*