# VMC CONNECT vs About Right

The clearest difference is rating: About Right at 5.0 against VMC CONNECT's 1.0. About Right also leads on ratings volume (3 vs 1). VMC CONNECT's advantage is in-app purchases (none vs 2) and update cadence (every 6 months vs every 17 months). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. About Right sells 2 one-off in-app purchases. VMC CONNECT asks for nothing beyond the download.

About Right holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

VMC CONNECT ships an update every 6 months, About Right every 17 months. The most recent releases landed on October 14, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | VMC CONNECT | About Right |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/vmc-connect/id1490583632/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/about-right/id6708229985/reviews)** |
| Number of ratings | 1 | **3** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 17 months |
| Monetization | Free | Free |
| Size | 7 MB | 3 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [OPENIUM](https://appshunter.io/developer/308861131) | [Platform Goblin LLC](https://appshunter.io/developer/1769874078) |

## What reviewers say

### VMC CONNECT

[App page](https://appshunter.io/ios/app/vmc-connect/id1490583632)

Monitor and control CO2 extract vents from your installation. Pair vents via Bluetooth, identify them with a test button, and rename them. Track humidity, CO2 levels, and airflow rate for each vent.

**Highlights:** Bluetooth pairing of CO2 extract vents, Vent identification and renaming, Monitor humidity and CO2 levels, Check airflow rate, Override mode for maximum airflow

**Features:** Vision Pro support

**In-app purchases:** none


### About Right

[App page](https://appshunter.io/ios/app/about-right/id6708229985)

Easily maintain a running count for various purposes, from tracking expenses to monitoring guest lists. Its intuitive one-handed design allows for quick additions and subtractions to your tally.

**Highlights:** One-handed operation, Add or subtract to tally, Store and retrieve tallies, Simple interface, Track expenses, Monitor guest counts

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Supporter Upgrade | $0.99 | one-time |
| Premium Upgrade | $1.99 | one-time |


## Frequently asked questions

### Is VMC CONNECT free?

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

### Is About Right free?

About Right is free to download, with in-app purchases available.

### Which has better reviews, VMC CONNECT or About Right?

About Right is rated higher. VMC CONNECT averages 1.0 out of 5 from 1 ratings, while About Right averages 5.0 from 3 ratings.

### Do VMC CONNECT or About Right have ads?

Neither VMC CONNECT nor About Right shows ads.

### Which is updated more often, VMC CONNECT or About Right?

VMC CONNECT ships an update every 6 months, and About Right every 17 months. Most recently, VMC CONNECT was updated on October 14, 2026 and About Right on October 10, 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.*