Comparison

Zonex GEN X vs Belimo Assistant 2

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

Head to head
About

Zonex GEN X

Control your Zonex GEN X HVAC system remotely or locally. Adjust temperatures, set schedules, and manage vacation settings with ease. Secure user accounts ensure safe access to your building's climate control.

Highlights
  • Remote building management
  • Local WiFi control
  • Temperature adjustment
  • Schedule creation
  • Vacation scheduling
  • Secure user accounts
Features
Read full description

Put the control of your Zonex GEN X HVAC system into your hands with the Zonex GEN X app. The GEN X app allows for building management and control from anywhere. Adjust temperatures, set schedules, schedule vacations, and much more-- with either a local WiFi connection directly to the control board, or remotely via secure user account login. Users can create their own accounts within the app and can access systems locally (on the same network). However, additional confirmation is required to authorize remote connections to GEN X boards for security reasons. Please contact Zonex at 1800 228 2966 or at rfq@zonexsystems.com to request remote access to your system.

About

Belimo Assistant 2

This app allows for the setup, operation, and troubleshooting of Belimo devices like actuators and valves using a smartphone or tablet. It offers features for checking parameters, monitoring device status, and generating reports.

Highlights
  • Device parameter modification
  • Identification data display
  • MP-Bus, BACnet, Modbus addressing
  • Guided parameter setup
  • Configuration copy/paste
  • Live trending and local override
  • Device health and operation monitoring
  • Digital report generation
Read full description

Belimo Assistant 2 enables wired and wireless setup, on-site operation, and troubleshooting of Belimo damper actuators, control valves, sensors and meters with smartphone and tablet. Key features: • Check and modify device setting parameters • Display identification data: device type, position, designation, serial number, bus address • Addressing (MP-Bus, BACnet, Modbus, TCP/IP) • Setup: guided parameter setup for your device • Copy/Paste configuration: replicate settings for same device type • Live Trend: perform local override and live trending with easy share function • Health: monitor overall device and operation status. E.g. Power supply, Bus state, Sensor state, etc. • Operation: monitor device KPIs with live updates • Reports: retrieve digital reports of your device with easy share function. E.g. Calibration certificate, Commissioning report • Export Device Configuration: create log file with easy share function • In-app language adjustment (EN/DE/FR/IT/ES/CN/RU/TR) Accessories: • LINK.10 (Converter USB / Bluetooth / NFC) • ZTH EU/US/AP (Service tool and Converter USB / MP-Bus) • ZIP-BT-NFC (Converter Bluetooth / NFC) Notes: • The App can be installed on iPhones or iPads with iOS 18+

Screenshots

Zonex GEN X4 screens
Belimo Assistant 24 screens

Verdict

The call

The clearest difference is rating: Belimo Assistant 2 at 3.4 against Zonex GEN X's 2.5. Zonex GEN X's advantage is update cadence (every 2 weeks vs every 5 weeks) and iOS requirement (15.2 vs 17.0). On price, review sentiment, ratings volume and ads 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.

ReceptionRating · Positive reviews · Number of ratings

Belimo Assistant 2 holds the better App Store score, 3.4 against 2.5. Both are backed by a comparable volume of ratings — 8 and 10 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

UpkeepUpdate frequency

Zonex GEN X ships an update every 2 weeks, Belimo Assistant 2 every 5 weeks. The most recent releases landed on September 29, 2026 and October 17, 2026 respectively.

Scorecard3 real differences · 7 level
Zonex GEN X versus Belimo Assistant 2: the parameters behind the verdict, then further details
ParameterZonex GEN XBelimo Assistant 2
PriceFreeFree
Rating2.5 (8 ratings)3.4 (10 ratings) — better
Positive reviews0.0% of reviews0.0% of reviews
Number of ratings810 — better
Update frequencyEvery 2 weeks — betterEvery 5 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.2 — better17.0
Further details — not scored
Size10 MB125 MB
Age rating4+4+
DeveloperCMI Control SoftwareBELIMO Automation AG

Customer experience

Zonex GEN X

All ratings8 ratings
Positive37.5%
Neutral0.0%
Negative62.5%
Written reviews3 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Belimo Assistant 2

All ratings10 ratings
Positive60.0%
Neutral0.0%
Negative40.0%
Written reviews4 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Zonex GEN X

No in-app purchases

None

Belimo Assistant 2

No in-app purchases

Questions

Is Zonex GEN X free?
Zonex GEN X is free to download, with no in-app purchases.
Is Belimo Assistant 2 free?
Belimo Assistant 2 is free to download, with no in-app purchases.
Which has better reviews, Zonex GEN X or Belimo Assistant 2?
Belimo Assistant 2 is rated higher. Zonex GEN X averages 2.5 out of 5 from 8 ratings, while Belimo Assistant 2 averages 3.4 from 10 ratings.
Do Zonex GEN X or Belimo Assistant 2 have ads?
Neither Zonex GEN X nor Belimo Assistant 2 shows ads.
Which is updated more often, Zonex GEN X or Belimo Assistant 2?
Zonex GEN X ships an update every 2 weeks, and Belimo Assistant 2 every 5 weeks. Most recently, Zonex GEN X was updated on September 29, 2026 and Belimo Assistant 2 on October 17, 2026.

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