Comparison

VMC CONNECT vs VMC Active

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

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
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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

VMC Active

Features
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VMC Active: the application for advanced control of the mechanical ventilation unit. Thanks to the use of VMC Active, you can easily manage mechanical ventilation units and activate various air treatment functions through an intelligent and intuitive graphical interface. This application allows you to set desired values for ventilation, air exchange, temperature, and ambient humidity. You can monitor the operating status of the units and adjust it to the surrounding environment. By using the weekly programming function, you can customize the operation of VMC units according to your needs. You can schedule the unit to turn on during periods of occupancy and turn off when not needed, thus optimizing energy savings and maximizing environmental comfort.

Screenshots

VMC CONNECT3 screens
VMC Active4 screens

Verdict

The call

The clearest difference is update cadence: VMC CONNECT at every 6 months against VMC Active's every 31 months. VMC CONNECT also leads on iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

VMC CONNECT ships an update every 6 months, VMC Active every 31 months. The most recent releases landed on August 29, 2026 and September 10, 2026 respectively.

Scorecard2 real differences · 7 level
VMC CONNECT versus VMC Active: the parameters behind the verdict, then further details
ParameterVMC CONNECTVMC Active
PriceFreeFree
Rating1.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 6 months — betterEvery 31 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.0 — better15.1
Further details — not scored
Size7 MB24 MB
Age rating4+4+
DeveloperOPENIUMZepping Innovative Solutions

In-app purchases

None

VMC CONNECT

No in-app purchases

None

VMC Active

No in-app purchases

Questions

Is VMC CONNECT free?
VMC CONNECT is free to download, with no in-app purchases.
Is VMC Active free?
VMC Active is free to download, with no in-app purchases.
Do VMC CONNECT or VMC Active have ads?
Neither VMC CONNECT nor VMC Active shows ads.
Which is updated more often, VMC CONNECT or VMC Active?
VMC CONNECT ships an update every 6 months, and VMC Active every 31 months. Most recently, VMC CONNECT was updated on August 29, 2026 and VMC Active on September 10, 2026.

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