GCSync vs RGB
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GCSync
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使用APP通过蓝牙发射信号给GC系列的COB灯，让手机变成一个设备遥控器。
RGB
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这是一款可以用手机近域控制的蓝牙LED_App, 当您使用这款app的时候, 你已经开启了一个智能家居的时代. 欢迎大家使用本app.
Screenshots
Verdict
The clearest difference is update cadence: RGB at monthly against GCSync's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.
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.
GCSync ships an update every 3 months, RGB monthly. The most recent releases landed on September 12, 2026 and May 13, 2026 respectively.
| Parameter | GCSync | RGB |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 26 MB | 23 MB |
| Age rating | 4+ | 17+ |
| Developer | 深圳市影之器科技有限公司 | Foshan Meidike Photographic Equipment Co.,Ltd |
In-app purchases
GCSync
No in-app purchases
RGB
No in-app purchases
