# GDMS vs CBW Mobile 2

The clearest difference is rating: GDMS at 4.7 against CBW Mobile 2's 3.0. GDMS also leads on review sentiment (50% vs 25%). On price, ratings volume, update cadence and ads there is nothing between them.

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 3.0. Both are backed by a comparable volume of ratings — 7 and 3 respectively. Written reviews point the same way: 50% of GDMS's written reviews are positive against 25% of CBW Mobile 2's.

GDMS ships an update every 3 months, CBW Mobile 2 every 2 months. The most recent releases landed on October 2, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | GDMS | CBW Mobile 2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (7 ratings)](https://appshunter.io/ios/app/gdms/id1501322947/reviews)** | [3.0 (3 ratings)](https://appshunter.io/ios/app/cbw-mobile-2/id1543245248/reviews) |
| Number of ratings | **7** | 3 |
| Positive reviews | **50.0% of reviews** | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 15 MB | 10 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Grandstream](https://appshunter.io/developer/951547763) | [Xytronix](https://appshunter.io/developer/534776962) |

## What reviewers say

### GDMS

[App page](https://appshunter.io/ios/app/gdms/id1501322947)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### CBW Mobile 2

[App page](https://appshunter.io/ios/app/cbw-mobile-2/id1543245248)

Remotely access and control your industrial devices and sensors from your smartphone. Create custom control panels, manage multiple devices, and monitor various inputs with ease. This app offers enhanced stability, security, and simplified device addition.

**Highlights:** Instant device access, Customizable control panels, Remote relay control, Sensor monitoring, App-locking security, Device settings import/export

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GDMS free?

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

### Is CBW Mobile 2 free?

CBW Mobile 2 is free to download, with no in-app purchases.

### Which has better reviews, GDMS or CBW Mobile 2?

GDMS is rated higher. GDMS averages 4.7 out of 5 from 7 ratings, while CBW Mobile 2 averages 3.0 from 3 ratings.

### Do GDMS or CBW Mobile 2 have ads?

Neither GDMS nor CBW Mobile 2 shows ads.

### Which is updated more often, GDMS or CBW Mobile 2?

GDMS ships an update every 3 months, and CBW Mobile 2 every 2 months. Most recently, GDMS was updated on October 2, 2026 and CBW Mobile 2 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.*