# iMCB vs Smartech

The clearest difference is iOS requirement: iMCB at 9.0 against Smartech's 12.0. On price, update cadence, 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.

iMCB ships an update every 2 months, Smartech every 3 months. The most recent releases landed on September 16, 2026 and June 15, 2026 respectively.

## The numbers

| Metric | iMCB | Smartech |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (1 ratings)](https://appshunter.io/ios/app/smartech-immergas/id1526811880/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | — | Free |
| Size | 15 MB | 47 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mantunsci](https://appshunter.io/developer/1061501764) | [Immergas Spa](https://appshunter.io/developer/1009191662) |

## What reviewers say

### iMCB

[App page](https://appshunter.io/ios/app/imcb/id1191219608)

**Features:** macOS Compatibility

**In-app purchases:** none


### Smartech

[App page](https://appshunter.io/ios/app/smartech-immergas/id1526811880)

This app provides remote control for Immergas boilers, allowing users to monitor home temperature, check boiler status, and receive immediate alerts for any issues. It helps optimize heating system performance and reduce gas consumption, while also facilitating easier assistance from installers.

**Highlights:** Remote boiler control, Monitor home temperature, Check boiler status, Reduce gas consumption, Connect with installer, Receive problem alerts

**In-app purchases:** none


## Frequently asked questions

### Is iMCB free?

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

### Is Smartech free?

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

### Do iMCB or Smartech have ads?

Neither iMCB nor Smartech shows ads.

### Which is updated more often, iMCB or Smartech?

iMCB ships an update every 2 months, and Smartech every 3 months. Most recently, iMCB was updated on September 16, 2026 and Smartech on June 15, 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.*