# My Observer® Mobile vs Control4

The clearest difference is rating: Control4 at 3.5 against My Observer® Mobile's 1.5. Control4 also leads on update cadence (fortnightly vs every 12 months) and review sentiment (38% vs 12%). My Observer® Mobile's advantage is iOS requirement (6.0 vs 18.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Control4 holds the better App Store score, 3.5 against 1.5. Both are backed by a comparable volume of ratings — 76 and 72 respectively. Written reviews point the same way: 12% of My Observer® Mobile's written reviews are positive against 38% of Control4's.

My Observer® Mobile ships an update every 12 months, Control4 fortnightly. The most recent releases landed on October 19, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | My Observer® Mobile | Control4 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.5 (76 ratings)](https://appshunter.io/ios/app/my-observer-mobile/id958681062/reviews) | **[3.5 (72 ratings)](https://appshunter.io/ios/app/control4/id6618112371/reviews)** |
| Number of ratings | **76** | 72 |
| Positive reviews | 12.2% of reviews | **38.2% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 40 MB | 253 MB |
| Requires iOS | **6.0** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [International Comfort Products Corporation](https://appshunter.io/developer/941402001) | [Snap One, LLC](https://appshunter.io/developer/417819127) |

## What reviewers say

### My Observer® Mobile

[App page](https://appshunter.io/ios/app/my-observer-mobile/id958681062)

Control your Observer Communicating HVAC system remotely. Manage comfort and efficiency from anywhere with internet access. Orchestrates the operation of your entire Observer system.

**Highlights:** Remote HVAC system management, Comfort and efficiency optimization, Wi-Fi enabled wall control operation, Internet-based access, System orchestration

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Mimics physical thermostat interface
- 👍 Works with Apple router (no hub)
- 👍 Works well initially for some users
- 👍 Can control thermostat

**What reviewers complain about**

- 🐛 Consistently unable to connect
- 🐛 Doesn't send updates
- 🐛 Shows old data
- 🐛 App is trash
- 🐛 Useless without sync

**Reported bugs**

- Unable to connect
- Doesn't send updates
- Shows old data
- Won't sync
- App doesn't connect

**Requested features**

- New app with modern design
- Improve ease of use
- Add Vacation mode
- Add dark mode
- Add advanced analytics dashboard


### Control4

[App page](https://appshunter.io/ios/app/control4/id6618112371)

Manage your smart home devices like lighting, music, and security from a single, intuitive interface. Customize your home screen and create automated routines for seamless control. Integrates with Apple HomeKit for Siri voice commands.

**Highlights:** All-in-one home screen control, Customizable favorites and widgets, Automated routines and scenes, Multiroom entertainment management, Live camera views and security alerts, Apple HomeKit and Siri integration

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

**In-app purchases:** none


## Frequently asked questions

### Is My Observer® Mobile free?

My Observer® Mobile is free to download, with no in-app purchases.

### Is Control4 free?

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

### Which has better reviews, My Observer® Mobile or Control4?

Control4 is rated higher. My Observer® Mobile averages 1.5 out of 5 from 76 ratings, while Control4 averages 3.5 from 72 ratings.

### Do My Observer® Mobile or Control4 have ads?

Neither My Observer® Mobile nor Control4 shows ads.

### Which is updated more often, My Observer® Mobile or Control4?

My Observer® Mobile ships an update every 12 months, and Control4 fortnightly. Most recently, My Observer® Mobile was updated on October 19, 2026 and Control4 on October 21, 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.*