# Control4 for OS 3 vs RETSY

The clearest difference is rating: RETSY at 5.0 against Control4 for OS 3's 3.0. RETSY also leads on iOS requirement (16.4 vs 18.0). Control4 for OS 3's advantage is ratings volume (573 vs 2) and device support (3 vs 1). 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.

RETSY 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 573 ratings behind it against 2, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 15, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Control4 for OS 3 | RETSY |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (573 ratings)](https://appshunter.io/ios/app/control4-for-os-3/id1320153814/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/retsy/id6742904940/reviews)** |
| Number of ratings | **573** | 2 |
| Positive reviews | 21.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Free | Free |
| Size | 207 MB | 207 MB |
| Requires iOS | 18.0 | **16.4** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Snap One, LLC](https://appshunter.io/developer/417819127) | [RETSY, LLC](https://appshunter.io/developer/1576943167) |

## 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


### RETSY

[App page](https://appshunter.io/ios/app/retsy/id6742904940)

Discover premier homes and connect with accomplished real estate agents. This app offers exclusive access to off-market listings, real-time market insights, and a dedicated communication hub for a seamless buying or selling experience.

**Highlights:** Expert agent representation, Exclusive off-market listings, AI-driven market insights, Personalized property alerts, Seamless agent communication hub, Streamlined home buying/selling

**Features:** macOS Compatibility, Vision Pro support

**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 RETSY free?

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

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

RETSY is rated higher. Control4 for OS 3 averages 3.0 out of 5 from 573 ratings, while RETSY averages 5.0 from 2 ratings.

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

Neither Control4 for OS 3 nor RETSY shows ads.

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

Control4 for OS 3 ships an update fortnightly, and RETSY fortnightly. Most recently, Control4 for OS 3 was updated on October 15, 2026 and RETSY on October 11, 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.*