# Sub vs Lockdown Logic (New)

The clearest difference is update cadence: Lockdown Logic (New) at every 3 days against Sub's every 5 weeks. Lockdown Logic (New) also leads on review sentiment (33% vs 15%) and monetization model (free vs ad-supported). Sub's advantage is rating (4.4 vs 4.2). On price, ratings volume, 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.

Sub holds the better App Store score, 4.4 against 4.2. Both are backed by a comparable volume of ratings — 778 and 405 respectively. Written reviews complicate that: 15% of Sub's written reviews are positive against 33% of Lockdown Logic (New)'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, Lockdown Logic (New) every 3 days. The most recent releases landed on October 21, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Sub | Lockdown Logic (New) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (778 ratings)](https://appshunter.io/ios/app/sub-zero-group-owners-app/id1248991284/reviews)** | [4.2 (405 ratings)](https://appshunter.io/ios/app/lockdown-logic-new/id1577844741/reviews) |
| Number of ratings | **778** | 405 |
| Positive reviews | 14.7% of reviews | **33.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 days** |
| Monetization | Ad-supported | **Free** |
| Size | 69 MB | 110 MB |
| Requires iOS | 15.5 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Sub-Zero and Wolf](https://appshunter.io/developer/983988992) | [American Outdoor Brands, Inc.](https://appshunter.io/developer/1577844743) |

## 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


### Lockdown Logic (New)

[App page](https://appshunter.io/ios/app/lockdown-logic-new/id1577844741)

This application allows for full customization and control of enabled products. Users can set various controls, thresholds, and actions directly from their mobile device.

**Highlights:** Product customization, Control settings, Threshold management, Logic actions, Remote control

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

**In-app purchases:** none

**What reviewers like**

- 👍 Great product functionality
- 🚀 Quick push notifications
- 🌡️ Temperature and humidity monitoring
- 🔄 Responsive and improved app performance
- 💡 Detects earthquakes

**What reviewers complain about**

- 🐛 App crashes frequently
- 🔋 Batteries last only 3 weeks
- ❌ Does not notify of safe openings
- 🔌 Device disconnects from Wi-Fi
- 🚫 No response from support

**Reported bugs**

- App crashes when registering Puck
- App crashes when changing notification settings
- App crashes when adding phone number for text notifications
- Device disconnects from Wi-Fi
- App crashes when trying to add devices

**Requested features**

- Update the app instead of creating new ones
- Improve app stability
- Fix text notification crashes
- Allow disabling Wi-Fi disconnection notifications


## Frequently asked questions

### Is Sub free?

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

### Is Lockdown Logic (New) free?

Lockdown Logic (New) is free to download, with no in-app purchases.

### Which has better reviews, Sub or Lockdown Logic (New)?

Sub is rated higher. Sub averages 4.4 out of 5 from 778 ratings, while Lockdown Logic (New) averages 4.2 from 405 ratings.

### Do Sub or Lockdown Logic (New) have ads?

Neither Sub nor Lockdown Logic (New) shows ads.

### Which is updated more often, Sub or Lockdown Logic (New)?

Sub ships an update every 5 weeks, and Lockdown Logic (New) every 3 days. Most recently, Sub was updated on October 21, 2026 and Lockdown Logic (New) on October 18, 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.*