GDMS vs BioTime Cloud 2.0
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
BioTime Cloud 2.0
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BioTime Cloud is a mobile application which is connected in real-time to the web-based time attendance software BioTime Cloud The features included are clock-in with location details, raising and approval of requests by employees, announcements, reports, and online notifications. Administrator and employee levels can be configured from the web server.
Screenshots
Verdict
The clearest difference is iOS requirement: GDMS at 13.0 against BioTime Cloud 2.0's 15.0. On price, update cadence, ads and in-app purchases 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 ships an update every 3 months, BioTime Cloud 2.0 every 2 months. The most recent releases landed on August 5, 2026 and September 10, 2026 respectively.
| Parameter | GDMS | BioTime Cloud 2.0 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (7 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 7 — better | — |
| Update frequency | Every 3 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 15 MB | 26 MB |
| Age rating | 4+ | 17+ |
| Developer | Grandstream | ZKTeco Inc. |
In-app purchases
GDMS
No in-app purchases
BioTime Cloud 2.0
No in-app purchases
