Dedicated control software for flexible display screens
About CoolLED1248
CoolLED1248 is a personalization app developed by yfxiong.
Download Statistics
CoolLED1248 has been downloaded 340 thousand times. In the last 30 days, the app was downloaded 7 thousand times.
User Ratings
CoolLED1248 is rated 3.63 out of 5 stars. The rating is based on 1.9 thousand ratings.
App Information
CoolLED1248 is FREE to download. The APK download size is 158.11 MB. The latest version available is 2.7.4. The last update was on June 16, 2026.
Technical Requirements
CoolLED1248 requires Android 4.3+ or higher. The app has a content rating of Everyone. The app has been available on Google Play September 2018.
Description
Redefine the display screen form, subvert the traditional LED display screen, and choose from a variety of display screens. [One-click word change] Change the word on the phone, a magic tool for advertising. Rich text, templates, and border effects. [Various materials] Devil's eye, driving, festivals and other super materials are waiting for you to unlock. Built-in commercial advertisements, [Multiple functions] Not only supports multiple programs and multiple regions, but also supports animation, graffiti and other functions. [Various scenes] Various scenes such as windows, cars, mobile stalls, door heads, etc. are available to meet different needs.
Recent changes: 1. Added a word guessing game feature 2. Other optimizations and upgrades
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Screens are well-built and feel very durable. App offers tons of features and options for customization. The only 2 things I can think of to add is 1) a preview area that shows what the screen is currently displaying 2) the ability to add the clock object to the program list like you can with text/animations. Add those and it's perfect.
★★★★☆Hugh Godfrey· Jun 17, 2025
Love this app! Got an annoying glitch. Sometimes it loses all my graffiti work. I have 6 graffiti entries and switch between them about 5 times a day. I have two LED signs. This has been happening about 6~8 months on my Samsung Fold6. My older Samsung S22 does not have this problem. My temp solution is to first completely delete the app from my Fold6, then copy the app and its data from my S22 to my Fold6 using the Samsung Switch app. Fixable? Can I create a tmp backup on Fold6?
★★☆☆☆Dave Gombert· Mar 30, 2026
So discouraged. I used this app as the recommended solution for an LED hat I purchased. Works great and was able to control it, add custom logos that look great even though I'm not a great artist. Impressed a bunch of people at a major event. But tonight, my hours of effort into the animations is all gone. Whether it was a space issue on my phone or a recent update, I don't know but all animations, graffiti and programs are gone and have to be recreated from scratch. Very sad.
★★☆☆☆Ron Kropp· Dec 22, 2025
This app is now broken for new and old versions of Android. I tried a new Samsung phone, and an old Lenovo tablet, and both have the same problem connecting to the JOY LED sign. I finally used my old iPhone XR and it works.
Google Play Rankings for CoolLED1248
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Technologies used by CoolLED1248
28 permissions·34 libraries
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