# Sub vs CleanLife Smart

The clearest difference is update cadence: Sub at every 5 weeks against CleanLife Smart's every 6 months. Sub also leads on ratings volume (788 vs 13). CleanLife Smart's advantage is rating (4.6 vs 4.4) and monetization model (free vs ad-supported). On price, ads, in-app purchases and device support there is nothing between them.

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

CleanLife Smart holds the better App Store score, 4.6 against 4.4. That said, the two scores are not equally well evidenced: Sub has 788 ratings behind it against 13, so its average is the more settled of the two.

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

## The numbers

| Metric | Sub | CleanLife Smart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (788 ratings)](https://appshunter.io/ios/app/sub-zero-group-owners-app/id1248991284/reviews) | **[4.6 (13 ratings)](https://appshunter.io/ios/app/cleanlife-smart/id1451831316/reviews)** |
| Number of ratings | **788** | 13 |
| Positive reviews | 14.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 6 months |
| Monetization | Ad-supported | **Free** |
| Size | 69 MB | 226 MB |
| Requires iOS | 15.5 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 12+ |
| Developer | [Sub-Zero and Wolf](https://appshunter.io/developer/983988992) | [CLEANLIFE ENERGY LLC](https://appshunter.io/developer/1368263818) |

## 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


### CleanLife Smart

[App page](https://appshunter.io/ios/app/cleanlife-smart/id1451831316)

Control your smart-enabled lighting and other Bluetooth/WiFi devices remotely. As long as you have an internet connection, you can manage your home's lighting from anywhere in the world.

**Highlights:** Remote device control, Bluetooth connectivity, WiFi connectivity, Control from anywhere, Smart lighting management

**In-app purchases:** none


## Frequently asked questions

### Is Sub free?

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

### Is CleanLife Smart free?

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

### Which has better reviews, Sub or CleanLife Smart?

CleanLife Smart is rated higher. Sub averages 4.4 out of 5 from 788 ratings, while CleanLife Smart averages 4.6 from 13 ratings.

### Do Sub or CleanLife Smart have ads?

Neither Sub nor CleanLife Smart shows ads.

### Which is updated more often, Sub or CleanLife Smart?

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