# ConXus vs ICM Omni

The clearest difference is rating: ICM Omni at 5.0 against ConXus's 2.5. ICM Omni also leads on update cadence (monthly vs every 2 months) and iOS requirement (14.0 vs 17.6). ConXus's advantage is ratings volume (26 vs 1) and review sentiment (14% vs 0%). On price, ads, in-app purchases and monetization model 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 2.5. That said, the two scores are not equally well evidenced: ConXus has 26 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 14% of ConXus's written reviews are positive against 0% of ICM Omni's, so the app with the better star average is not the one people write more warmly about.

ConXus ships an update every 2 months, ICM Omni monthly. The most recent releases landed on July 7, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | ConXus | ICM Omni |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (26 ratings)](https://appshunter.io/ios/app/conxus/id891482782/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/icm-omni/id1668830205/reviews)** |
| Number of ratings | **26** | 1 |
| Positive reviews | **14.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | Free |
| Size | 19 MB | 51 MB |
| Requires iOS | 17.6 | **14.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lochinvar Corporation](https://appshunter.io/developer/891482785) | [ICM controls corp](https://appshunter.io/developer/879929077) |

## What reviewers say

### ConXus

[App page](https://appshunter.io/ios/app/conxus/id891482782)

Remotely monitor and adjust boiler operating conditions and parameters from any smart device. Control set points, hot water, pump settings, and more for single boilers or multi-unit systems. Stay connected and in command of your heating system from anywhere.

**Highlights:** Remote boiler monitoring, Adjust boiler parameters, Receive status alerts, Control set points, Manage domestic hot water, Reprogram boiler functions

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is ConXus free?

ConXus is free to download, with no in-app purchases.

### Is ICM Omni free?

ICM Omni is free to download, with no in-app purchases.

### Which has better reviews, ConXus or ICM Omni?

ICM Omni is rated higher. ConXus averages 2.5 out of 5 from 26 ratings, while ICM Omni averages 5.0 from 1 ratings.

### Do ConXus or ICM Omni have ads?

Neither ConXus nor ICM Omni shows ads.

### Which is updated more often, ConXus or ICM Omni?

ConXus ships an update every 2 months, and ICM Omni monthly. Most recently, ConXus was updated on July 7, 2026 and ICM Omni on September 16, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*