RControl Admin vs GDMS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RControl Admin
Remotely manage and configure M2M devices, including notification settings and feature enablement. Access 12 months of event history and monitor real-time device status like signal strength and input voltage. Manage multiple devices from a single account.
- Remote device configuration
- Notification management
- Feature enablement/disablement
- 12-month event history
- Real-time device status monitoring
- Multi-device management
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Configure your device remotely, anywhere, anytime! Note: The RControl administrative application requires an M2M Services cellular communicator and valid administrative account credentials. Feature availability varies based on system, equipment, and service plan. For more information contact us at support@m2mservices.com • Configure your M2M device remotely - change the notifications received from the digital inputs. - switch between different event formats - enable/disable various features supported by the M2M devices. - Overwrite the account number set on the alarm panel with the one from the M2M device. • Review 12 months of event history. • Receive real-time information about the device cellular signal level, mobile operator, input voltage, status of the inputs and many more • Configure and manage multiple devices from a single account.
GDMS
This app offers centralized, secure management for Grandstream audio/video products. Administrators can easily add devices by scanning codes, configure accounts, upgrade firmware, and receive real-time alerts about device status.
- Scan code to add devices
- Configure accounts
- Upgrade device firmware
- Remote device start
- Real-time device monitoring
- Push alert messages
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GDMS mobile application provides centralized, secure and zero-operation management methods and solutions for Grandstream audio/video products users. The device administrators can work on mobile devices by scanning the codes to add devices, configure accounts/upgrade devices firmware quickly, and the alert messages can be pushed to mobile client. Including: 1. Scan code to add device: Support to scan the barcodes of a batch of devices to add the devices to GDMS platform. 2. Manage device: Support to configure accounts for devices, upgrade devices firmware, and start the devices remotely. 3. Monitor device in real-time: Push the device registration, abnormal status, alert messages to mobile management client.
Screenshots
Verdict
The clearest difference is review sentiment: RControl Admin at 100% against GDMS's 50%. GDMS's advantage is rating (4.7 vs 4.3) and iOS requirement (13.0 vs 15.0). On price, ratings volume, update cadence and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
GDMS holds the better App Store score, 4.7 against 4.3. Both are backed by a comparable volume of ratings — 4 and 7 respectively. Written reviews complicate that: 100% of RControl Admin's written reviews are positive against 50% of GDMS's, so the app with the better star average is not the one people write more warmly about.
RControl Admin ships an update every 2 months, GDMS every 3 months. The most recent releases landed on August 17, 2026 and August 5, 2026 respectively.
| Parameter | RControl Admin | GDMS |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (4 ratings) | 4.7 (7 ratings) — better |
| Positive reviews | 100.0% of reviews — better | 50.0% of reviews |
| Number of ratings | 4 | 7 — better |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 12 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | M2M Services Ltd | Grandstream |
Customer experience
RControl Admin
GDMS
In-app purchases
RControl Admin
No in-app purchases
GDMS
No in-app purchases









