# CLOUD Combimax Evolution vs Integra System CSS

The clearest difference is update cadence: Integra System CSS at every 2 months against CLOUD Combimax Evolution's every 9 months. CLOUD Combimax Evolution's advantage is iOS requirement (12.2 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

CLOUD Combimax Evolution ships an update every 9 months, Integra System CSS every 2 months. The most recent releases landed on September 29, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | CLOUD Combimax Evolution | Integra System CSS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 months** |
| Size | 115 MB | 87 MB |
| Requires iOS | **12.2** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SICURIT ALARMITALIA SPA](https://appshunter.io/developer/931817129) | [allSYSTEM 1 srl](https://appshunter.io/developer/1454276533) |

## What reviewers say

### CLOUD Combimax Evolution

[App page](https://appshunter.io/ios/app/cloud-combimax-evolution/id1594887730)

**Features:** macOS Compatibility

**In-app purchases:** none


### Integra System CSS

[App page](https://appshunter.io/ios/app/integra-system-css/id6747752608)

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

**In-app purchases:** none


## Frequently asked questions

### Is CLOUD Combimax Evolution free?

CLOUD Combimax Evolution is free to download, with no in-app purchases.

### Is Integra System CSS free?

Integra System CSS is free to download, with no in-app purchases.

### Do CLOUD Combimax Evolution or Integra System CSS have ads?

Neither CLOUD Combimax Evolution nor Integra System CSS shows ads.

### Which is updated more often, CLOUD Combimax Evolution or Integra System CSS?

CLOUD Combimax Evolution ships an update every 9 months, and Integra System CSS every 2 months. Most recently, CLOUD Combimax Evolution was updated on September 29, 2026 and Integra System CSS on September 22, 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.*