# Sub vs SaferHome.AI

The clearest difference is review sentiment: SaferHome.AI at 100% against Sub's 15%. SaferHome.AI also leads on rating (5.0 vs 4.4). Sub's advantage is in-app purchases (none vs 2) and ratings volume (790 vs 2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. SaferHome.AI sells 2 in-app purchases, starting at $79.00 per year. Sub asks for nothing beyond the download.

SaferHome.AI holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Sub has 790 ratings behind it against 2, 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 SaferHome.AI's.

Sub ships an update every 5 weeks, SaferHome.AI every 3 weeks. The most recent releases landed on November 11, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Sub | SaferHome.AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (790 ratings)](https://appshunter.io/ios/app/sub-zero-group-owners-app/id1248991284/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/saferhomeai/id6766641312/reviews)** |
| Number of ratings | **790** | 2 |
| Positive reviews | 14.8% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | Ad-supported | **Free** |
| Size | 69 MB | 57 MB |
| Requires iOS | 15.5 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sub-Zero and Wolf](https://appshunter.io/developer/983988992) | [Greyhouse LLC](https://appshunter.io/developer/1896310559) |

## 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


### SaferHome.AI

[App page](https://appshunter.io/ios/app/saferhomeai/id6766641312)

Understand your home's risk factors, from storms to insurance readiness. Create a personalized scorecard, track improvement missions, and gain visibility into potential hazards like wind and flood.

**Highlights:** Home risk assessment, Storm readiness evaluation, Insurance insight tracking, Home improvement missions, Property resilience tracking, Home scorecard creation

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard Membership | $79.00 | per year |
| Home Fortification Report | $19.99 | one-time |


## Frequently asked questions

### Is Sub free?

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

### Is SaferHome.AI free?

SaferHome.AI is free to download, with in-app purchases available.

### Which has better reviews, Sub or SaferHome.AI?

SaferHome.AI is rated higher. Sub averages 4.4 out of 5 from 790 ratings, while SaferHome.AI averages 5.0 from 2 ratings.

### Do Sub or SaferHome.AI have ads?

Neither Sub nor SaferHome.AI shows ads.

### Which is updated more often, Sub or SaferHome.AI?

Sub ships an update every 5 weeks, and SaferHome.AI every 3 weeks. Most recently, Sub was updated on November 11, 2026 and SaferHome.AI on October 31, 2026.

---

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