# ICM Omni vs Belimo Assistant 2

The clearest difference is rating: ICM Omni at 5.0 against Belimo Assistant 2's 3.4. ICM Omni also leads on iOS requirement (14.0 vs 17.0). Belimo Assistant 2's advantage is ratings volume (10 vs 1). On price, review sentiment, update cadence and ads there is nothing between them.

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

ICM Omni holds the better App Store score, 5.0 against 3.4. That said, the two scores are not equally well evidenced: Belimo Assistant 2 has 10 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 0% and 0% positive.

ICM Omni ships an update monthly, Belimo Assistant 2 every 5 weeks. The most recent releases landed on October 21, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | ICM Omni | Belimo Assistant 2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/icm-omni/id1668830205/reviews)** | [3.4 (10 ratings)](https://appshunter.io/ios/app/belimo-assistant-2/id6475810004/reviews) |
| Number of ratings | 1 | **10** |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | Free | Free |
| Size | 51 MB | 125 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ICM controls corp](https://appshunter.io/developer/879929077) | [BELIMO Automation AG](https://appshunter.io/developer/1149281298) |

## What reviewers say

### ICM Omni

[App page](https://appshunter.io/ios/app/icm-omni/id1668830205)

This utility app allows users to reconfigure NFC-compatible devices by adjusting modes and parameters. Save custom settings, read device memory to confirm programming, and replace legacy ICM parts with ease.

**Highlights:** Reconfigure NFC compatible devices, Adjust device mode and parameters, Save custom device programs, Read device memory for confirmation, Replace legacy ICM parts

**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 ICM Omni free?

ICM Omni 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, ICM Omni or Belimo Assistant 2?

ICM Omni is rated higher. ICM Omni averages 5.0 out of 5 from 1 ratings, while Belimo Assistant 2 averages 3.4 from 10 ratings.

### Do ICM Omni or Belimo Assistant 2 have ads?

Neither ICM Omni nor Belimo Assistant 2 shows ads.

### Which is updated more often, ICM Omni or Belimo Assistant 2?

ICM Omni ships an update monthly, and Belimo Assistant 2 every 5 weeks. Most recently, ICM Omni was updated on October 21, 2026 and Belimo Assistant 2 on October 23, 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.*