Comparison

Airzone Cloud vs Duct Sensor Assistant

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

Head to head
About

Airzone Cloud

Control your home's air conditioning and heating system remotely from your smart devices. Adjust temperatures by room, set schedules, and monitor energy usage for comfort and savings. Manage multiple systems and users with ease.

Highlights
  • Remote AC and heating control
  • Room-by-room temperature adjustment
  • Weekly scheduling
  • Custom scene creation
  • Energy consumption monitoring
  • User management
  • Voice control integration
Features
Read full description

The new Airzone Cloud App allows you to control your air conditioning system with Airzone from your smart devices. Now you can also control your Aidoo devices from the same application. Description: With Airzone Cloud you no longer need the remote control of your air conditioner or heating. From your sofa or bed, at your office or while strolling at the park, the Airzone Cloud app lets you control the AC using your smart devices. Turn the air on or off and adjust the temperature in each room separately for maximum comfort with great savings. See if you left the AC on in any room, check the temperature where your child is sleeping. Airzone Cloud App leaves all control at your fingertips, anytime and anywhere. Easily create time schedules on a specific day or for the whole week and say goodbye to hassling with complicated AC remotes. Create customized scenes that fit your daily routines. Limit the temperature and reduce the cost of your air conditioning or heating. Invite new users to the app and define the level of control you want to give each person. Functionalities: - Control several systems both in residential and commercial buildings. - Control of air conditioning and heating by zones. - Visualization of room temperature and humidity. - Customization of each controlled site (location, name, color). - Weekly or calendar time schedules. - Creation of customized scenes with combined actions from different zones for your routines. - User management with different permissions. - Access to zone settings. - Shutdown timer in each zone. - Voice control via Alexa or Google Assistant.

About

Duct Sensor Assistant

Features
Read full description

Via the Belimo Duct Sensor Assistant App it is possible to extend the range of use and to adapt the configuration individually to application requirements. A Bluetooth® dongle is required for configuration via the Belimo Duct Sensor Assistant App (sold separately, A-22G-A05). Features: • Communication via Bluetooth BLE • Bluetooth Dongle A-22G-A05 required, which will communicate with the sensor via a Micro-USB-connector • Can be used for the following sensors: 22ADP-.., 22DTH-..5.., 22DTH-..6.., 22DC-..3, 22DTC-.., 22DTM-.., 22DCV-.., 22DCM-.., 22DCK-.., 22UTH-..50X, 22UTH-..60X • Supported languages DE, EN, FR, IT, ES, PT Configuration options: • Individual configuration of output signals • Setting of different measuring ranges • Additional adjustment of offset values • Parameterization of Live-Zero-Signal (2..10 V etc.) and the system of units • Setting options for display indications • Customized parameterization of traffic-light function (TLF) • Extension of the physical bus address • Store settings on the mobile device and load on other sensors • Representation and output of the differential pressure as a volume flow value

Screenshots

Airzone Cloud3 screens
Duct Sensor Assistant4 screens

Verdict

The call

The clearest difference is update cadence: Airzone Cloud at every 9 days against Duct Sensor Assistant's every 6 months. Duct Sensor Assistant's advantage is iOS requirement (12.0 vs 15.5). 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

Airzone Cloud ships an update every 9 days, Duct Sensor Assistant every 6 months. The most recent releases landed on September 23, 2026 and September 16, 2026 respectively.

Scorecard2 real differences · 8 level
Airzone Cloud versus Duct Sensor Assistant: the parameters behind the verdict, then further details
ParameterAirzone CloudDuct Sensor Assistant
PriceFreeFree
Rating4.3 (312 ratings) — better—
Positive reviews35.3% of reviews—
Number of ratings312 — better—
Update frequencyEvery 9 days — betterEvery 6 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.512.0 — better
Further details — not scored
Size105 MB31 MB
Age rating4+4+
DeveloperCorporacion Empresarial Altra SLBELIMO Automation AG

In-app purchases

None

Airzone Cloud

No in-app purchases

None

Duct Sensor Assistant

No in-app purchases

Questions

Is Airzone Cloud free?
Airzone Cloud is free to download, with no in-app purchases.
Is Duct Sensor Assistant free?
Duct Sensor Assistant is free to download, with no in-app purchases.
Do Airzone Cloud or Duct Sensor Assistant have ads?
Neither Airzone Cloud nor Duct Sensor Assistant shows ads.
Which is updated more often, Airzone Cloud or Duct Sensor Assistant?
Airzone Cloud ships an update every 9 days, and Duct Sensor Assistant every 6 months. Most recently, Airzone Cloud was updated on September 23, 2026 and Duct Sensor Assistant on September 16, 2026.

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