# Sub vs Crestron Home

The clearest difference is rating: Sub at 4.4 against Crestron Home's 3.7. Sub also leads on ratings volume (788 vs 108) and iOS requirement (15.5 vs 17). Crestron Home's advantage is review sentiment (43% vs 15%) and monetization model (free vs ad-supported). 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.

Sub holds the better App Store score, 4.4 against 3.7. That said, the two scores are not equally well evidenced: Sub has 788 ratings behind it against 108, so its average is the more settled of the two. Written reviews complicate that: 15% of Sub's written reviews are positive against 43% of Crestron Home's, so the app with the better star average is not the one people write more warmly about.

Sub ships an update every 5 weeks, Crestron Home every 2 months. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Sub | Crestron Home |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (788 ratings)](https://appshunter.io/ios/app/sub-zero-group-owners-app/id1248991284/reviews)** | [3.7 (108 ratings)](https://appshunter.io/ios/app/crestron-home/id1466827669/reviews) |
| Number of ratings | **788** | 108 |
| Positive reviews | 14.7% of reviews | **42.6% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Ad-supported | **Free** |
| Size | 69 MB | 116 MB |
| Requires iOS | **15.5** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sub-Zero and Wolf](https://appshunter.io/developer/983988992) | [Crestron Electronics, Inc.](https://appshunter.io/developer/307560804) |

## What reviewers say

### Sub

[App page](https://appshunter.io/ios/app/sub-zero-group-owners-app/id1248991284)

This app enhances your kitchen experience by guiding you through recipes from websites and a curated collection. It allows remote control and monitoring of Sub-Zero refrigeration, Cove dishwashing, and Wolf appliances, ensuring optimal performance and convenience.

**Highlights:** Guided cooking from online recipes, Chef-tested recipes optimized for Wolf appliances, Remote dishwasher control and monitoring, Refrigerator settings and alerts, Filter recipes by cooking mode, Bookmark and share recipes

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Responsive and intuitive app
- 👍 Helpful notifications and alerts
- 🔒 Secure connection to appliances

**What reviewers complain about**

- 🐛 Frequent connection issues and disconnects
- 🔍 Lack of actual temperature monitoring
- 🤔 Confusing setup and pairing process
- 🔍 Missing key features like remote start

**Reported bugs**

- App crashes after recent updates
- Unable to log in or register account
- Appliances disappear from the app
- Firmware update failures brick appliances

**Requested features**

- Add support for Celsius temperature units
- Provide real-time temperature and energy consumption data
- Integrate with smart home platforms like Apple HomeKit


### Crestron Home

[App page](https://appshunter.io/ios/app/crestron-home/id1466827669)

Control your entire smart home from your mobile device. Manage lighting, climate, audio, video, shades, and security with intuitive controls and voice commands. Personalize your living spaces and create custom scenes for effortless automation.

**Highlights:** Remote smart home control, Lighting and climate management, Audio and video control, Shade and security integration, Customizable scenes, Voice command support, Personalized room settings

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Great app for controlling house aspects
- 👍 Intuitive and stable system
- 👍 Gold standard of automation
- 👍 Well-rounded and powerful system
- 👍 Amazing app for smart home installations

**What reviewers complain about**

- 🐛 Bug-ridden and terrible UX
- 🐛 Very slow connection
- 🐛 Remote function does not work
- 🐛 Limited functionality for expense
- 🐛 Outdated and clunky interface

**Reported bugs**

- App does not connect to home on iPad
- Scenes not appearing in the app
- Bug where app doesn't scroll (music zones)
- iPhone won't rotate from portrait to landscape
- MacBook version doesn't connect

**Requested features**

- Allow iPad app to run on Vision Pro
- Add in-app help for users
- Fix master volume to change zones proportionally
- Support Dynamic Type for iOS text size
- Add Favourites for FTA, Foxtel, Fetch TV


## Frequently asked questions

### Is Sub free?

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

### Is Crestron Home free?

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

### Which has better reviews, Sub or Crestron Home?

Sub is rated higher. Sub averages 4.4 out of 5 from 788 ratings, while Crestron Home averages 3.7 from 108 ratings.

### Do Sub or Crestron Home have ads?

Neither Sub nor Crestron Home shows ads.

### Which is updated more often, Sub or Crestron Home?

Sub ships an update every 5 weeks, and Crestron Home every 2 months. Most recently, Sub was updated on November 6, 2026 and Crestron Home on November 5, 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.*