# CombiDect vs INSTALL Combimax Evolution

The clearest difference is update cadence: CombiDect at every 3 months against INSTALL Combimax Evolution's every 19 months. CombiDect also leads on iOS requirement (10.0 vs 12.2). 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.

CombiDect ships an update every 3 months, INSTALL Combimax Evolution every 19 months. The most recent releases landed on September 9, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | CombiDect | INSTALL Combimax Evolution |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 19 months |
| Size | 11 MB | 116 MB |
| Requires iOS | **10.0** | 12.2 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Combivox Srl Unipersonale](https://appshunter.io/developer/1203005996) | [SICURIT ALARMITALIA SPA](https://appshunter.io/developer/931817129) |

## What reviewers say

### CombiDect

[App page](https://appshunter.io/ios/app/combidect/id1437165338)

**In-app purchases:** none


### INSTALL Combimax Evolution

[App page](https://appshunter.io/ios/app/install-combimax-evolution/id1589237530)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CombiDect free?

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

### Is INSTALL Combimax Evolution free?

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

### Do CombiDect or INSTALL Combimax Evolution have ads?

Neither CombiDect nor INSTALL Combimax Evolution shows ads.

### Which is updated more often, CombiDect or INSTALL Combimax Evolution?

CombiDect ships an update every 3 months, and INSTALL Combimax Evolution every 19 months. Most recently, CombiDect was updated on September 9, 2026 and INSTALL Combimax Evolution on September 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.*