# GX CONTROL vs Roger Mobile Key

The clearest difference is update cadence: Roger Mobile Key at every 5 weeks against GX CONTROL's every 10 months. GX CONTROL's advantage is review sentiment (43% vs 14%). 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.

GX CONTROL ships an update every 10 months, Roger Mobile Key every 5 weeks. The most recent releases landed on October 5, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | GX CONTROL | Roger Mobile Key |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **42.9% of reviews** | 14.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 19 MB | 12 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Satel sp. z o.o.](https://appshunter.io/developer/423154776) | [Roger Sp. z o.o. sp. k.](https://appshunter.io/developer/1441304551) |

## What reviewers say

### GX CONTROL

[App page](https://appshunter.io/ios/app/gx-control/id1234916149)

Remotely manage SATEL communication modules with this functional tool. Monitor module status, check inputs/outputs, view event logs, and control connected devices. Configuration is simplified via SMS or QR code scanning.

**Highlights:** Module status evaluation, Input and output status verification, Event information browsing, Remote output control, SMS-based configuration, QR code configuration

**Features:** macOS Compatibility

**In-app purchases:** none


### Roger Mobile Key

[App page](https://appshunter.io/ios/app/roger-mobile-key/id1441304552)

This app allows mobile devices to act as identification credentials for RACS 5 access control and RCP Master 3 Time & Attendance systems. It supports identification via Bluetooth or QR code, enabling convenient access without needing physical cards.

**Highlights:** Mobile identification for access control, Time & Attendance tracking, BLE (Bluetooth) identification, QR code identification, Remote access via Bluetooth

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GX CONTROL free?

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

### Is Roger Mobile Key free?

Roger Mobile Key is free to download, with no in-app purchases.

### Do GX CONTROL or Roger Mobile Key have ads?

Neither GX CONTROL nor Roger Mobile Key shows ads.

### Which is updated more often, GX CONTROL or Roger Mobile Key?

GX CONTROL ships an update every 10 months, and Roger Mobile Key every 5 weeks. Most recently, GX CONTROL was updated on October 5, 2026 and Roger Mobile Key on September 24, 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.*