# Sub vs XMV Plus

The clearest difference is review sentiment: XMV Plus at 100% against Sub's 15%. XMV Plus also leads on rating (4.8 vs 4.4) and monetization model (free vs ad-supported). Sub's advantage is ratings volume (788 vs 4) and update cadence (every 5 weeks vs every 5 months). 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.

XMV Plus holds the better App Store score, 4.8 against 4.4. That said, the two scores are not equally well evidenced: Sub has 788 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 15% of Sub's written reviews are positive against 100% of XMV Plus's.

Sub ships an update every 5 weeks, XMV Plus every 5 months. The most recent releases landed on November 6, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Sub | XMV Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (788 ratings)](https://appshunter.io/ios/app/sub-zero-group-owners-app/id1248991284/reviews) | **[4.8 (4 ratings)](https://appshunter.io/ios/app/xmv-plus/id6752683126/reviews)** |
| Number of ratings | **788** | 4 |
| Positive reviews | 14.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 5 months |
| Monetization | Ad-supported | **Free** |
| Size | 69 MB | 219 MB |
| Requires iOS | 15.5 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Sub-Zero and Wolf](https://appshunter.io/developer/983988992) | [GenIV Technology](https://appshunter.io/developer/368227731) |

## 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


### XMV Plus

[App page](https://appshunter.io/ios/app/xmv-plus/id6752683126)

Stream live HD video, receive AI-powered motion alerts, and review recorded footage from a single interface. Remotely configure settings across multiple systems without any subscription fees.

**Highlights:** Live HD video monitoring, AI-powered motion alerts, Recorded footage playback, Remote system configuration, Multi-device management, No subscription fees

**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 XMV Plus free?

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

### Which has better reviews, Sub or XMV Plus?

XMV Plus is rated higher. Sub averages 4.4 out of 5 from 788 ratings, while XMV Plus averages 4.8 from 4 ratings.

### Do Sub or XMV Plus have ads?

Neither Sub nor XMV Plus shows ads.

### Which is updated more often, Sub or XMV Plus?

Sub ships an update every 5 weeks, and XMV Plus every 5 months. Most recently, Sub was updated on November 6, 2026 and XMV Plus on October 30, 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.*