# Airzone Aidoo vs Belimo Assistant 2

The clearest difference is rating: Belimo Assistant 2 at 3.4 against Airzone Aidoo's 1.8. Belimo Assistant 2 also leads on update cadence (every 5 weeks vs every 5 months). Airzone Aidoo's advantage is review sentiment (11% vs 0%) and iOS requirement (11.0 vs 17.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Belimo Assistant 2 holds the better App Store score, 3.4 against 1.8. Both are backed by a comparable volume of ratings — 13 and 10 respectively. Written reviews complicate that: 11% of Airzone Aidoo's written reviews are positive against 0% of Belimo Assistant 2's, so the app with the better star average is not the one people write more warmly about.

Airzone Aidoo ships an update every 5 months, Belimo Assistant 2 every 5 weeks. The most recent releases landed on October 10, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Airzone Aidoo | Belimo Assistant 2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.8 (13 ratings)](https://appshunter.io/ios/app/airzone-aidoo/id1468065088/reviews) | **[3.4 (10 ratings)](https://appshunter.io/ios/app/belimo-assistant-2/id6475810004/reviews)** |
| Number of ratings | **13** | 10 |
| Positive reviews | **11.1% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 46 MB | 125 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Corporacion Empresarial Altra SL](https://appshunter.io/developer/669410460) | [BELIMO Automation AG](https://appshunter.io/developer/1149281298) |

## What reviewers say

### Airzone Aidoo

[App page](https://appshunter.io/ios/app/airzone-aidoo/id1468065088)

Control and monitor your Airzone Aidoo device connected to indoor air conditioning units. Manage power, temperature, modes, and fan speed remotely. Schedule operations and invite other users to control the unit.

**Highlights:** On and off control, Setpoint temperature adjustment, Operation mode selection, Scenes management, Time schedules, Fan speed control, User invitation for control

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Belimo Assistant 2

[App page](https://appshunter.io/ios/app/belimo-assistant-2/id6475810004)

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

**In-app purchases:** none


## Frequently asked questions

### Is Airzone Aidoo free?

Airzone Aidoo 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, Airzone Aidoo or Belimo Assistant 2?

Belimo Assistant 2 is rated higher. Airzone Aidoo averages 1.8 out of 5 from 13 ratings, while Belimo Assistant 2 averages 3.4 from 10 ratings.

### Do Airzone Aidoo or Belimo Assistant 2 have ads?

Neither Airzone Aidoo nor Belimo Assistant 2 shows ads.

### Which is updated more often, Airzone Aidoo or Belimo Assistant 2?

Airzone Aidoo ships an update every 5 months, and Belimo Assistant 2 every 5 weeks. Most recently, Airzone Aidoo was updated on October 10, 2026 and Belimo Assistant 2 on October 17, 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.*