# CrossChex Mobile vs GDMS

The clearest difference is review sentiment: GDMS at 50% against CrossChex Mobile's 20%. GDMS also leads on rating (4.7 vs 4.5) and ratings volume (7 vs 2). CrossChex Mobile's advantage is iOS requirement (9.0 vs 13.0). On price, update cadence, ads and in-app purchases 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 4.5. Both are backed by a comparable volume of ratings — 2 and 7 respectively. Written reviews point the same way: 20% of CrossChex Mobile's written reviews are positive against 50% of GDMS's.

CrossChex Mobile ships an update every 2 months, GDMS every 3 months. The most recent releases landed on June 10, 2026 and August 5, 2026 respectively.

## The numbers

| Metric | CrossChex Mobile | GDMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (2 ratings)](https://appshunter.io/ios/app/crosschex-mobile/id1432417378/reviews) | **[4.7 (7 ratings)](https://appshunter.io/ios/app/gdms/id1501322947/reviews)** |
| Number of ratings | 2 | **7** |
| Positive reviews | 20.0% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | Free |
| Size | 40 MB | 15 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [XTHINGS INDUSTRY LLC](https://appshunter.io/developer/967159122) | [Grandstream](https://appshunter.io/developer/951547763) |

## What reviewers say

### CrossChex Mobile

[App page](https://appshunter.io/ios/app/crosschex-mobile/id1432417378)

This mobile solution provides access control to secured areas using your smartphone. It integrates with readers and controllers for convenient entry management with just a few taps.

**Highlights:** Mobile access control, Secured building entry, Reader and controller integration, Smartphone-based access, Area access management

**In-app purchases:** none


### 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


## Frequently asked questions

### Is CrossChex Mobile free?

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

### Is GDMS free?

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

### Which has better reviews, CrossChex Mobile or GDMS?

GDMS is rated higher. CrossChex Mobile averages 4.5 out of 5 from 2 ratings, while GDMS averages 4.7 from 7 ratings.

### Do CrossChex Mobile or GDMS have ads?

Neither CrossChex Mobile nor GDMS shows ads.

### Which is updated more often, CrossChex Mobile or GDMS?

CrossChex Mobile ships an update every 2 months, and GDMS every 3 months. Most recently, CrossChex Mobile was updated on June 10, 2026 and GDMS on August 5, 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.*