# Sub vs Vestaboard

Sub and Vestaboard both sit at 4.4 stars, but that hides the real split: 71% of Vestaboard's written reviews are positive against 15% of Sub's. Sub's advantage is ads (none vs shown) and ratings volume (778 vs 140). On price, rating, update cadence 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.

Vestaboard holds the better App Store score, 4.6 against 4.4. That said, the two scores are not equally well evidenced: Sub has 778 ratings behind it against 140, 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 71% of Vestaboard's.

Sub ships an update every 5 weeks, Vestaboard every 2 months. The most recent releases landed on October 17, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Sub | Vestaboard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (778 ratings)](https://appshunter.io/ios/app/sub-zero-group-owners-app/id1248991284/reviews) | **[4.6 (140 ratings)](https://appshunter.io/ios/app/vestaboard/id1496549734/reviews)** |
| Number of ratings | **778** | 140 |
| Positive reviews | 14.8% of reviews | **70.6% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Ad-supported | Ad-supported |
| Size | 69 MB | 118 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) | [Vestaboard, Inc.](https://appshunter.io/developer/1496549733) |

## 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


### Vestaboard

[App page](https://appshunter.io/ios/app/vestaboard/id1496549734)

Easily create and manage messages for your smart display from any location. Craft visually appealing messages, schedule them, or get inspired with pre-made content. Collaborate with others and customize display settings for a personalized experience.

**Highlights:** Visual message editor, Schedule and pin messages, Inspiration content and templates, Message history and drafts, Remote collaboration, Quiet hours and time zone settings

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- ✨ Amazing product and looks
- 👍 Easy to use app interface
- 🤩 Entertaining and fun to use
- 💡 Great for office communication
- 💖 Inspires creativity and delights users

**What reviewers complain about**

- 🐛 App updates cause issues (mute functionality)
- 🐛 Sending new messages doesn't work
- 🐛 App is not super responsive
- 🐛 App takes a long time to load or errors out
- 🐛 Manual editor is painfully clunky

**Reported bugs**

- Mute for a period of time functionality is inoperable after update
- Sending new messages to the board simply doesn’t work
- App update forces updates when there aren’t any
- Unable to set time zone or make changes to quiet hours
- Device will not connect to internal WiFi

**Requested features**

- Option to switch off WiFi module for power saving
- More specific controls for sending messages by time
- Include Vestaboard+ in initial hardware purchase
- Add iCal support
- More basic tools for text editing (preview, alignment control)


## Frequently asked questions

### Is Sub free?

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

### Is Vestaboard free?

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

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

Vestaboard is rated higher. Sub averages 4.4 out of 5 from 778 ratings, while Vestaboard averages 4.6 from 140 ratings.

### Do Sub or Vestaboard have ads?

Vestaboard shows ads; Sub does not.

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

Sub ships an update every 5 weeks, and Vestaboard every 2 months. Most recently, Sub was updated on October 17, 2026 and Vestaboard on October 16, 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.*