# DoorBird vs Control4 for OS 3

The clearest difference is rating: DoorBird at 4.5 against Control4 for OS 3's 3.0. DoorBird also leads on ratings volume (29K vs 576) and review sentiment (37% vs 22%). On price, update cadence, 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.

DoorBird holds the better App Store score, 4.5 against 3.0. That said, the two scores are not equally well evidenced: DoorBird has 29K ratings behind it against 576, so its average is the more settled of the two. Written reviews point the same way: 37% of DoorBird's written reviews are positive against 22% of Control4 for OS 3's.

DoorBird ships an update every 3 weeks, Control4 for OS 3 fortnightly. The most recent releases landed on October 28, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | DoorBird | Control4 for OS 3 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (29K ratings)](https://appshunter.io/ios/app/doorbird/id898756315/reviews)** | [3.0 (576 ratings)](https://appshunter.io/ios/app/control4-for-os-3/id1320153814/reviews) |
| Number of ratings | **29K** | 576 |
| Positive reviews | **37.0% of reviews** | 21.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Size | 88 MB | 207 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Bird Home Automation GmbH](https://appshunter.io/developer/968028002) | [Snap One, LLC](https://appshunter.io/developer/417819127) |

## What reviewers say

### DoorBird

[App page](https://appshunter.io/ios/app/doorbird/id898756315)

See, hear, and speak to visitors at your door from anywhere in the world. Receive instant notifications for doorbell presses and motion detection, ensuring you never miss a visitor or delivery. Securely unlock doors, garages, or gates remotely.

**Highlights:** Live HDTV video with night vision, 2-way audio communication, Worldwide mobile access, Push notifications for visitors and motion, Remote door, garage, or gate unlocking, Visitor history, Geofencing

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

**In-app purchases:** none

**What reviewers like**

- 👍 Great product and service
- 🔒 Reliable security features
- 🚀 Easy installation and setup

**What reviewers complain about**

- 🐛 Slow app response and connectivity issues
- 🔇 Poor audio quality and speaker volume
- 📽️ Low camera quality and limited field of view
- 🕰️ Significant delays in notifications and video feed

**Reported bugs**

- Frequent app crashes and freezes
- Inconsistent connectivity and sync issues
- Unreliable device pairing and setup process

**Requested features**

- Siri/Google Assistant integration for voice control
- Improved push notification system with audible alerts
- Local storage option for video recordings
- Simplified app interface and settings


### 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 DoorBird free?

DoorBird 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, DoorBird or Control4 for OS 3?

DoorBird is rated higher. DoorBird averages 4.5 out of 5 from 29K ratings, while Control4 for OS 3 averages 3.0 from 576 ratings.

### Do DoorBird or Control4 for OS 3 have ads?

Neither DoorBird nor Control4 for OS 3 shows ads.

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

DoorBird ships an update every 3 weeks, and Control4 for OS 3 fortnightly. Most recently, DoorBird was updated on October 28, 2026 and Control4 for OS 3 on October 26, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*