# Sub vs Dueta

The clearest difference is ratings volume: Sub at 790 against Dueta's 5. Dueta's advantage is update cadence (weekly vs every 5 weeks) and monetization model (free vs ad-supported). On price, rating, 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.

On the App Store both sit at effectively the same score — 4.4 for Sub against 4.4 for Dueta. That said, the two scores are not equally well evidenced: Sub has 790 ratings behind it against 5, so its average is the more settled of the two.

Sub ships an update every 5 weeks, Dueta weekly. The most recent releases landed on November 11, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Sub | Dueta |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (790 ratings)](https://appshunter.io/ios/app/sub-zero-group-owners-app/id1248991284/reviews) | **[4.4 (5 ratings)](https://appshunter.io/ios/app/dueta/id6761781021/reviews)** |
| Number of ratings | **790** | 5 |
| Positive reviews | 14.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Weekly** |
| Monetization | Ad-supported | **Free** |
| Size | 69 MB | 59 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sub-Zero and Wolf](https://appshunter.io/developer/983988992) | [HTD](https://appshunter.io/developer/923050145) |

## 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


### Dueta

[App page](https://appshunter.io/ios/app/dueta/id6761781021)

Control your whole-house audio system from any room. Easily manage music and TV audio for the entire family, with personalized profiles and administrator controls for restricted access and custom settings. Enjoy quick setup and seamless integration with your favorite audio sources.

**Highlights:** Room-by-room audio control, User profile creation, Access restrictions, Custom room groups, Listening experience presets, Audio app shortcuts

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

**In-app purchases:** none


## Frequently asked questions

### Is Sub free?

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

### Is Dueta free?

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

### Which has better reviews, Sub or Dueta?

Dueta is rated higher. Sub averages 4.4 out of 5 from 790 ratings, while Dueta averages 4.4 from 5 ratings.

### Do Sub or Dueta have ads?

Neither Sub nor Dueta shows ads.

### Which is updated more often, Sub or Dueta?

Sub ships an update every 5 weeks, and Dueta weekly. Most recently, Sub was updated on November 11, 2026 and Dueta 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.*