LED Chord
Shenzhen Sperll Optoelectronic Technology Co., Ltd.
2.8 ★
50 ratings
Free
Use this app to control full-color LED lights via Bluetooth and customize effects. Includes device setup options, effect selection, color adjustments, and brightness control.
AppRecs review analysis
AppRecs rating 2.7. Trustworthiness 75 out of 100. Review manipulation risk 22 out of 100. Based on a review sample analyzed.
★★☆☆☆
2.7
AppRecs Rating
Ratings breakdown
5 star
24%
4 star
10%
3 star
20%
2 star
14%
1 star
32%
What to know
✓
Low review manipulation risk
22% review manipulation risk
⚠
Mixed user feedback
Average 2.8★ rating suggests room for improvement
⚠
High negative review ratio
46% of sampled ratings are 1–2 stars
About LED Chord
It provides a bunch of LED music effects for pixel LED users, it have never been so easy to setup a compact LED light show.
It supports many LED driver IC:
SM16703,TM1804,UCS1903,WS2811,WS2801,SK6812,SK6812_RGBW,LPD6803,LPD8806,APA102,APA105,TM1814,TM1914,TM1913,P9813,INK1003,P943S,P9411,P9412,P9413,P9414,TX1812,TX1813,GS8206,GS8208,SK9822,DMX512.
Main function:
Modifying device's name;
Selecting different chipset;
Setting RGB order;
Setting pixels number;
Selecting effects;
Picking static colors;
Modifying speed for effect;
Modifying brightness.
LED Chord Screenshots
Tap to Rate:
Reviews for LED Chord
electrobear
Needs updates desperately
This app is sorely lacking the ability to address the RGB LEDs with hex codes or RGB values — there’s no way to create a custom color that isn’t 100% saturated, which is ridiculous in 2025. (Example: I should be able to create a color that is 255 R, 128 B, 32 G, or #FF8020.) The presets are fairly pointless, and difficult to access.
Wolfangell
LED group!!!
The only problem is that you can't make groups of LED lights! This is in order to control several at the same time.
