Dedicated control software for flexible display screens
3.55·1,916 reviews·100,000+ downloads
About CoolLED1248
CoolLED1248 is a personalization app developed by yfxiong.
How many times has CoolLED1248 been downloaded?
CoolLED1248 has been downloaded 360 thousand times. In the last 30 days, the app was downloaded 8.8 thousand times.
What is the rating of CoolLED1248?
CoolLED1248 is rated 3.55 out of 5 stars, based on 1.9 thousand ratings.
Is CoolLED1248 free?
CoolLED1248 is free to download. The APK download size is 158.28 MB. The latest version available is 2.7.5. The last update was on July 2, 2026.
What are the requirements for CoolLED1248?
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.
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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· Jul 2, 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? Cooled
★★☆☆☆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.
★☆☆☆☆stewart Rocks· Jan 16, 2026
Got this thing and been trying to connect it and I can't connect to my Bluetooth it's not working 😕 and trouble shoot sucks for price 47 bucks. Worth it only u want see welcome sign all the time
Google Play Rankings for CoolLED1248
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Technologies used by CoolLED1248
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