GW Link vs EM930
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GW Link
Control and monitor your smart home devices remotely. Automate actions based on conditions like weather and share access with family. Track device usage and integrate with external services for a connected living experience.
- Remote control of IoT products
- Smart execution automation
- Device sharing with others
- Operation and measurement records
- External service integration
- Voice control support
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Let's Go Connection with Gocone :) The GW Link app is a useful app that can provide you with a convenient and comfortable life by supporting services such as manual control, voice control, and status check of IoT products. [Main function] * You can remotely control Gocone IoT products and affiliate IoT products from the GW Link app. * You can use it conveniently and usefully under various conditions by setting smart execution. For example, if you click Run after registering Smart Run to turn on the dehumidifier on a rainy day, The dehumidifier will run automatically and you will be able to wear dry clothes :) * You can share and use IoT products with family, friends, or company employees through the sharing function. * You can check all records such as operation records and measurement records of IoT products registered in the app. * Can be used in conjunction with external services. [Notice] !! Certain features may not be supported in some countries. !! Some mobile devices may have restrictions on their use.
EM930
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The EM930 Communication Software is an advanced tool designed to enhance the functionality of your multimeter by enabling seamless connection with your smartphone. With this app, you can simulate and mirror real-time multimeter readings directly on your mobile device, allowing you to monitor data from a distance. Additionally, the software provides remote control of the multimeter, giving you the ability to adjust settings and operate the device without needing to be physically present. The app also features powerful data logging capabilities, enabling you to record and export readings for further analysis or reporting purposes. Whether you're working on complex projects or need to keep track of key measurements over time, this app provides a flexible and user-friendly interface to simplify your workflow. Key Features: - Real-time data synchronization between multimeter and smartphone. - Remote control capabilities to operate your multimeter from your mobile device. - Data logging to record and export measurements for detailed analysis. - User-friendly interface for easy access to multimeter functions via your phone.
Screenshots
Verdict
GW Link and EM930 are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
| Parameter | GW Link | EM930 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (7 ratings) — better | — |
| Number of ratings | 7 — better | — |
| Update frequency | Every 8 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 209 MB | 32 MB |
| Age rating | 12+ | 17+ |
| Developer | JunSeong Jeon | ZHANGZHOU EASTERN INTELLIGENT METER CO., LTD. |
In-app purchases
GW Link
No in-app purchases
EM930
No in-app purchases








