# Commtel Config vs FOURKAY Modular Matrix Control

The clearest difference is update cadence: FOURKAY Modular Matrix Control at daily against Commtel Config's monthly. 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.

Commtel Config ships an update monthly, FOURKAY Modular Matrix Control daily. The most recent releases landed on October 4, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Commtel Config | FOURKAY Modular Matrix Control |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Daily** |
| Monetization | Free | — |
| Size | 151 MB | 2 MB |
| Requires iOS | 16.6 | **16.2** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Commtel Ltd](https://appshunter.io/developer/727709984) | [Vertical State Ltd](https://appshunter.io/developer/1196513342) |

## What reviewers say

### Commtel Config

[App page](https://appshunter.io/ios/app/commtel-config/id1562639613)

Easily configure your Commtel system by filling in on-screen fields and sending SMS commands. The app remembers your system details and previous commands, simplifying modifications and eliminating the need to memorize complex SMS formats.

**Highlights:** Compose and send SMS commands, No need to memorize SMS commands, Remembers system details and previous commands, Store multiple named Commtel systems, Supports multiple telephone numbers and login codes

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

**In-app purchases:** none


### FOURKAY Modular Matrix Control

[App page](https://appshunter.io/ios/app/fourkay-modular-matrix-control/id6764650059)

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

**In-app purchases:** none


## Frequently asked questions

### Is Commtel Config free?

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

### Is FOURKAY Modular Matrix Control free?

FOURKAY Modular Matrix Control is free to download, with no in-app purchases.

### Do Commtel Config or FOURKAY Modular Matrix Control have ads?

Neither Commtel Config nor FOURKAY Modular Matrix Control shows ads.

### Which is updated more often, Commtel Config or FOURKAY Modular Matrix Control?

Commtel Config ships an update monthly, and FOURKAY Modular Matrix Control daily. Most recently, Commtel Config was updated on October 4, 2026 and FOURKAY Modular Matrix Control on October 2, 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.*