VMC CONNECT vs About Right
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
VMC CONNECT
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.
- Bluetooth pairing of CO2 extract vents
- Vent identification and renaming
- Monitor humidity and CO2 levels
- Check airflow rate
- Override mode for maximum airflow
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Intuitive app for monitoring CO² extract vents : Pair different CO² extract vents from your installation via bluetooth. Identify the vents using the « Test » button and optionally rename them. Control various parameters : By selecting each vent, you can monitor humidity, CO² levels in the installed room, and also check the airflow rate. Vent management : An « Override Mode » button allows you to set the vent to its maximum airflow rate for a short period of time.
About Right
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.
- One-handed operation
- Add or subtract to tally
- Store and retrieve tallies
- Simple interface
- Track expenses
- Monitor guest counts
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About Right is a simple and easy way to keep a running tally. Whether you are keeping track of your spending while at the grocery store or need to keep an eye on the number of guest invited to a party, About Right can help. About Right is designed for easy one-handed operation. Simply press a number and it's added to your running total. Press the plus or minus button to swap between adding or subtracting to your tally. Need to switch what you are tallying? Utilize the Stash to store the Tally for later retrieval or add it back to the Tally with a simple tap.
Screenshots
Verdict
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.
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. 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.
| Parameter | VMC CONNECT | About Right |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 5.0 (3 ratings) — better |
| Number of ratings | 1 | 3 — better |
| Update frequency | Every 6 months — better | Every 17 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 7 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | OPENIUM | Platform Goblin LLC |
Customer experience
VMC CONNECT
About Right
In-app purchases
VMC CONNECT
No in-app purchases
About Right
- Supporter Upgrade$0.99
- Premium Upgrade$1.99
Questions
Is VMC CONNECT free?
Is About Right free?
Which has better reviews, VMC CONNECT or About Right?
Do VMC CONNECT or About Right have ads?
Which is updated more often, VMC CONNECT or About Right?
Other comparisons
