GW Link vs Synergy E
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.
Synergy E
This app promotes environmental sustainability by encouraging users to reduce their carbon footprint and improve air quality. It aims to foster a collective commitment to a healthier planet.
- Reduce carbon footprint
- Improve air quality
- Environmental commitment
- Sustainable living
- EV charging information
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join us in our endeavour and commitment to reduce carbon footprint and improve the air quality for a better tomorrow.
Screenshots
Verdict
GW Link and Synergy E are too close to call on the numbers: across 7 compared parameters — price, update cadence, ads and in-app purchases 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.
GW Link ships an update every 8 months, Synergy E every 4 months. The most recent releases landed on September 9, 2026 and September 23, 2026 respectively.
| Parameter | GW Link | Synergy E |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (7 ratings) — better | — |
| Positive reviews | — | 50.0% of reviews |
| Number of ratings | 7 — better | — |
| Update frequency | Every 8 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 | 12.4 — better |
| Further details — not scored | ||
| Size | 209 MB | 94 MB |
| Age rating | 12+ | 17+ |
| Developer | JunSeong Jeon | Kazam EV Tech Pvt. Ltd. |
Customer experience
GW Link
Synergy E
In-app purchases
GW Link
No in-app purchases
Synergy E
No in-app purchases
