# GDMS vs Watilon

The clearest difference is review sentiment: GDMS at 50% against Watilon's 0%. GDMS also leads on rating (4.7 vs 1.0) and ads (none vs shown). On price, ratings volume, update cadence 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 1.0. 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 0% of Watilon's.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 2, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | GDMS | Watilon |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (7 ratings)](https://appshunter.io/ios/app/gdms/id1501322947/reviews)** | [1.0 (3 ratings)](https://appshunter.io/ios/app/watilon/id1577750456/reviews) |
| Number of ratings | **7** | 3 |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | **Free** | Ad-supported |
| Size | 15 MB | 307 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Grandstream](https://appshunter.io/developer/951547763) | [SanKeXiaoCao(ShenZhen)IOT Technology Company Limited](https://appshunter.io/developer/1550220407) |

## 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


### Watilon

[App page](https://appshunter.io/ios/app/watilon/id1577750456)

Manage a variety of smart devices, including photo frames, doorbells, cameras, and locks, all from one application. Experience enhanced convenience and a more comfortable interaction with your smart home ecosystem.

**Highlights:** Integrated smart device management, Supports photo frames, doorbells, cameras, locks, and bracelets, Enhanced user experience for smart devices, Convenient control of smart home ecosystem

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is GDMS free?

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

### Is Watilon free?

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

### Which has better reviews, GDMS or Watilon?

GDMS is rated higher. GDMS averages 4.7 out of 5 from 7 ratings, while Watilon averages 1.0 from 3 ratings.

### Do GDMS or Watilon have ads?

Watilon shows ads; GDMS does not.

### Which is updated more often, GDMS or Watilon?

GDMS ships an update every 3 months, and Watilon every 3 months. Most recently, GDMS was updated on October 2, 2026 and Watilon on September 17, 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.*