# Sub vs FXH

The clearest difference is rating: FXH at 5.0 against Sub's 4.4. FXH also leads on monetization model (free vs ad-supported). Sub's advantage is ratings volume (778 vs 2) and iOS requirement (15.5 vs 17.6). 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.

FXH holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Sub has 778 ratings behind it against 2, so its average is the more settled of the two.

Sub ships an update every 5 weeks, FXH every 2 months. The most recent releases landed on September 26, 2026 and June 7, 2026 respectively.

## The numbers

| Metric | Sub | FXH |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (778 ratings)](https://appshunter.io/ios/app/sub-zero-group-owners-app/id1248991284/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/fxh/id6447962654/reviews)** |
| Number of ratings | **778** | 2 |
| Positive reviews | 15.1% 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 | 55 MB |
| Requires iOS | **15.5** | 17.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sub-Zero and Wolf](https://appshunter.io/developer/983988992) | [Foxcroft Hills Swim Club, Inc.](https://appshunter.io/developer/1683113903) |

## 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


### FXH

[App page](https://appshunter.io/ios/app/fxh/id6447962654)

This app allows users to manage club activities and access important information. It provides features for booking courts, viewing event schedules, and managing personal profiles. Users can also check facility hours and review financial statements.

**Highlights:** Reserve Tennis Courts, View Club Calendar, Register for Events, Review Statements, Update Profile, Access Directory, Check Pool Hours

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sub free?

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

### Is FXH free?

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

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

FXH is rated higher. Sub averages 4.4 out of 5 from 778 ratings, while FXH averages 5.0 from 2 ratings.

### Do Sub or FXH have ads?

Neither Sub nor FXH shows ads.

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

Sub ships an update every 5 weeks, and FXH every 2 months. Most recently, Sub was updated on September 26, 2026 and FXH on June 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*