Sub vs VOLT SMART
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sub
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.
- 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
Read full descriptionHide full description
Elevate your kitchen experience with the Sub-Zero Group Owner’s App. Connect your Wi-Fi-enabled appliances and enjoy greater control, personalized cooking, and now, integrated wine inventory management. • Build and manage your wine collection • Scan bottles to quickly add wines to your inventory • Track where each bottle is stored across locations • Organize your collection with filters, groups, and tags • View inventory history as wines are enjoyed over time • Enjoy a guided cooking experience with recipes tailored to your appliances • Set timers and view oven status directly from recipe steps • Monitor and control your appliances from anywhere • Receive notifications for appliance status, maintenance, and more The app also gives you powerful control over your Sub-Zero refrigeration and Cove dishwashing appliances. Start your dishwasher remotely, monitor cycles, and manage supplies Wine Inventory transforms a traditionally manual task into a simple, intuitive experience. Manage your collection, understand where your wines are stored, and stay connected to your kitchen in one place. Download now and get more from every Sub-Zero, Wolf, and Cove appliance.
VOLT SMART
Read full descriptionHide full description
VOLT Smart puts pro-grade smart outdoor lighting at your fingertips. Control and customize your entire outdoor lighting system remotely with the VOLT Smart app. QUICK SETUP Easily setup and configure your lights and devices. Start customizing your landscape right away. TOTAL CONTROL View and manage all lights in one app. Combine lights by groups or zones. Adjust individual fixtures for precise effects. Access your lighting from anywhere you have an internet connection. COLORS AND SCENES Choose from millions of colors. Tune white light from warm to cool. Dim for perfect ambiance. Create and save your own custom scenes for holidays, entertaining, or security. Activate with one tap. VOICE INTEGRATION Command lights hands-free. Works with Alexa, Google Home, and Siri. DATA SECURITY US-based servers keep your data secure. Note: Some features in this app require an VOLT smart gateway.
Screenshots
Verdict
The clearest difference is iOS requirement: VOLT SMART at 13.0 against Sub's 15.5. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Sub ships an update every 5 weeks, VOLT SMART every 2 months. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.
| Parameter | Sub | VOLT SMART |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (788 ratings) — better | — |
| Positive reviews | 14.7% of reviews | — |
| Number of ratings | 788 — better | — |
| Update frequency | Every 5 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Apple Watch — better |
| Requires iOS | 15.5 | 13.0 — better |
| Further details — not scored | ||
| Size | 69 MB | 245 MB |
| Age rating | 4+ | 4+ |
| Developer | Sub-Zero and Wolf | LLW Enterprise LLC |
Bugs and requests
Sub
Reported bugs
4 issues- App crashes after recent updates
- Unable to log in or register account
- Appliances disappear from the app
- Firmware update failures brick appliances
Requested features
3 requests- Add support for Celsius temperature units
- Provide real-time temperature and energy consumption data
- Integrate with smart home platforms like Apple HomeKit
VOLT SMART
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Sub
No in-app purchases
VOLT SMART
No in-app purchases









