RGB Lights vs U
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RGB Lights
This app identifies your frequently used colors based on your rotation and offers various scene modes with multiple color options. It's designed for users who want to customize their lighting experiences.
- Color recognition based on rotation
- Multiple color scene modes
- Customizable lighting options
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1)灯光可以随着你的旋转识别你常用的颜色的选择; 2)带有多种颜色的场景模式的选择;
U
Control magic lights and lamps with this Bluetooth controller. Offers IC point settings, over 200 built-in effects, and music rhythm synchronization. Supports both Chinese and English languages for a user-friendly experience.
- Bluetooth control for lights
- Customizable IC points
- Over 200 built-in effects
- Music rhythm synchronization
- Infrared remote control support
- Simple interface
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U-light is a professional bluetooth controller for controlling magic lights and lamps. Support Chinese and English two languages. IC points can be set, and there are more than 200 built-in rich mode effects for users to choose from. The interface is simple to operate, and it can also be controlled by infrared remote control, making your operation more convenient and flexible. The external high-sensitivity rhythm effect can change the gorgeous running effect through the music rhythm light strip.
Screenshots
Verdict
The clearest difference is review sentiment: U at 100% against RGB Lights's 22%. U also leads on rating (3.7 vs 2.0) and update cadence (every 3 weeks vs every 4 months). RGB Lights's advantage is ratings volume (16 vs 3). On price, ads, in-app purchases and monetization model 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.
U holds the better App Store score, 3.7 against 2.0. That said, the two scores are not equally well evidenced: RGB Lights has 16 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 22% of RGB Lights's written reviews are positive against 100% of U's.
RGB Lights ships an update every 4 months, U every 3 weeks. The most recent releases landed on October 3, 2026 and October 20, 2026 respectively.
| Parameter | RGB Lights | U |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (16 ratings) | 3.7 (3 ratings) — better |
| Positive reviews | 22.2% of reviews | 100.0% of reviews — better |
| Number of ratings | 16 — better | 3 |
| Update frequency | Every 4 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 | 10.0 — better |
| Further details — not scored | ||
| Size | 29 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | 滔 蒋 | Shenzhen Yamei Yunchuang Intelligence Technology Co.,Ltd. |
Customer experience
RGB Lights
U
In-app purchases
RGB Lights
No in-app purchases
U
No in-app purchases
