Comparison

GDMS vs Radar Assistant

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Scan code to add devices
  • Configure accounts
  • Upgrade device firmware
  • Remote device start
  • Real-time device monitoring
  • Push alert messages
Features
Read full description

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.

About

Radar Assistant

Features
Read full description

Barrier gate control radar is developed for the entrance and exit management of parking lots or underground garages. It can precisely control the rising and falling of the gate rod by cooperating with the main control board of the gate control system, which could effectively avoid the "accidental injury" of the gate rod to the passing vehicles or pedestrians in the radar field of view,and realize intelligent anti smashing. radar adopts the highly integrated RF chip SOC scheme, which has the characteristics of small size, low cost, all-weather working capability, high detection sensitivity, high precision, easy to debug&installation, very good stability and reliability.

Screenshots

GDMS4 screens
Radar Assistant4 screens

Verdict

The call

The clearest difference is update cadence: Radar Assistant at every 4 weeks against GDMS's every 3 months. On price, ads, in-app purchases and device support 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

GDMS ships an update every 3 months, Radar Assistant every 4 weeks. The most recent releases landed on October 2, 2026 and October 3, 2026 respectively.

Scorecard1 real difference · 9 level
GDMS versus Radar Assistant: the parameters behind the verdict, then further details
ParameterGDMSRadar Assistant
PriceFreeFree
Rating4.7 (7 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings7 — better—
Update frequencyEvery 3 monthsEvery 4 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.012.0 — better
Further details — not scored
Size15 MB50 MB
Age rating4+17+
DeveloperGrandstream荣强 王

In-app purchases

None

GDMS

No in-app purchases

None

Radar Assistant

No in-app purchases

Questions

Is GDMS free?
GDMS is free to download, with no in-app purchases.
Is Radar Assistant free?
Radar Assistant is free to download, with no in-app purchases.
Do GDMS or Radar Assistant have ads?
Neither GDMS nor Radar Assistant shows ads.
Which is updated more often, GDMS or Radar Assistant?
GDMS ships an update every 3 months, and Radar Assistant every 4 weeks. Most recently, GDMS was updated on October 2, 2026 and Radar Assistant on October 3, 2026.

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