# Sub vs Gemini Commercial Security App

The clearest difference is rating: Sub at 4.4 against Gemini Commercial Security App's 2.9. Sub also leads on update cadence (every 5 weeks vs every 5 months) and ratings volume (786 vs 21). Gemini Commercial Security App's advantage is review sentiment (29% vs 15%) 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.

Sub holds the better App Store score, 4.4 against 2.9. That said, the two scores are not equally well evidenced: Sub has 786 ratings behind it against 21, so its average is the more settled of the two. Written reviews complicate that: 15% of Sub's written reviews are positive against 29% of Gemini Commercial Security App's, so the app with the better star average is not the one people write more warmly about.

Sub ships an update every 5 weeks, Gemini Commercial Security App every 5 months. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Sub | Gemini Commercial Security App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (786 ratings)](https://appshunter.io/ios/app/sub-zero-group-owners-app/id1248991284/reviews)** | [2.9 (21 ratings)](https://appshunter.io/ios/app/gemini-commercial-security-app/id1566824062/reviews) |
| Number of ratings | **786** | 21 |
| Positive reviews | 14.7% of reviews | **28.6% 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 | 56 MB |
| Requires iOS | **15.5** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Sub-Zero and Wolf](https://appshunter.io/developer/983988992) | [NAPCO Security Technologies](https://appshunter.io/developer/397342490) |

## 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


### Gemini Commercial Security App

[App page](https://appshunter.io/ios/app/gemini-commercial-security-app/id1566824062)

This app offers comprehensive mobile control for commercial security and access control systems. It allows for intuitive management of users, scheduling, and system events, with customizable branding for dealers. Supports video integration and smart notifications.

**Highlights:** Multi-tier security controls, Intuitive mobile system management, User and group administration, Customizable dealer branding, Virtual keypad and programming mode, Video camera and doorbell support, Smart notifications and text alerts

**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 Gemini Commercial Security App free?

Gemini Commercial Security App is free to download, with no in-app purchases.

### Which has better reviews, Sub or Gemini Commercial Security App?

Sub is rated higher. Sub averages 4.4 out of 5 from 786 ratings, while Gemini Commercial Security App averages 2.9 from 21 ratings.

### Do Sub or Gemini Commercial Security App have ads?

Neither Sub nor Gemini Commercial Security App shows ads.

### Which is updated more often, Sub or Gemini Commercial Security App?

Sub ships an update every 5 weeks, and Gemini Commercial Security App every 5 months. Most recently, Sub was updated on October 24, 2026 and Gemini Commercial Security App on October 22, 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.*