# PowerView vs Sub

PowerView and Sub both sit at 4.4 stars, but that hides the real split: 28% of PowerView's written reviews are positive against 15% of Sub's. PowerView also leads on monetization model (free vs ad-supported) and ratings volume (2.4K vs 778). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.4 for PowerView against 4.4 for Sub. Both are backed by a comparable volume of ratings — 2.4K and 778 respectively. Written reviews are what separate them: 28% of PowerView's written reviews are positive against 15% of Sub's.

Both ship on a similar rhythm, roughly every 5 weeks. The most recent releases landed on September 23, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | PowerView | Sub |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (2.4K ratings)](https://appshunter.io/ios/app/powerview/id1009384826/reviews) | [4.4 (778 ratings)](https://appshunter.io/ios/app/sub-zero-group-owners-app/id1248991284/reviews) |
| Number of ratings | **2.4K** | 778 |
| Positive reviews | **28.1% of reviews** | 15.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | Every 5 weeks |
| Monetization | **Free** | Ad-supported |
| Size | 185 MB | 69 MB |
| Requires iOS | 16.6 | **15.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hunter Douglas](https://appshunter.io/developer/497700522) | [Sub-Zero and Wolf](https://appshunter.io/developer/983988992) |

## What reviewers say

### PowerView

[App page](https://appshunter.io/ios/app/powerview/id1009384826)

Control motorized window coverings from your mobile device. Adjust light and energy usage with a tap or automated schedules. Integrates with your connected home for ultimate convenience.

**Highlights:** Control motorized window coverings, Group control of shades, Customizable Scenes, Automated Schedules, Sunrise/Sunset scheduling, Remote access with Gateway

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 🔒 Reliable connectivity
- 👍 Convenient remote control
- 👍 Helpful customer support
- 👍 Intuitive app interface

**What reviewers complain about**

- 🐛 Inconsistent performance
- 🔋 Battery drain issues
- 🐛 Connectivity problems
- 🐛 Buggy app updates
- 🐛 Unreliable automation

**Reported bugs**

- App crashes on launch
- Scenes not working as expected
- Inability to discover/connect to shades
- Inconsistent remote control functionality
- Automation schedules not triggering properly

**Requested features**

- Dark mode option
- Battery level indicators
- Conditional scenes based on weather
- Ability to adjust upper/lower limits
- Improved group scene management


### 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


## Frequently asked questions

### Is PowerView free?

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

### Is Sub free?

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

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

PowerView and Sub are both rated 4.4 out of 5 on the App Store, from 2.4K and 778 ratings respectively.

### Do PowerView or Sub have ads?

Neither PowerView nor Sub shows ads.

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

PowerView ships an update every 5 weeks, and Sub every 5 weeks. Most recently, PowerView was updated on September 23, 2026 and Sub on September 20, 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.*