CoolLED1248 is a personalization app developed
by yfxiong.
The APK has been available since September 2018.
In the last 30 days, the app was downloaded
about 8.1 thousand times.
It's currently not in the top ranks.
It's rated 3.96 out of 5 stars, based on 1.6 thousand ratings.
The last update of the app was on June 22, 2025.
CoolLED1248 has a content rating
"Everyone".
CoolLED1248 has an APK download size of 64.39 MB and the latest version
available
is 2.6.3.
Designed for Android version 4.3+.
CoolLED1248 is FREE to download.
Description
Redefine the display screen form, subvert the traditional LED display screen, and choose from a variety of display screens.
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★★★★★
Works good, just wish I could turn off animations. Have a static image or fade in and out animations.
★★★★★
I like the app.but I wish there was more content and I would like to find and upload the same animations with the same quality using the editor. The graffiti is just useless. What ever I load, it converts it into pixels that makes the image into garbage. I mean why can't I have the same images as what's on stock? Im forced to use what's already i there. If that's the case, give me more content there.I have no problems with putting text. that's fine.
★★★★★
Do you know how many characters you can on one message to scroll? It would be cool if you didn't have to push the button to scroll the next saved message, maybe do a select all, and it will loop through all saved messages
★★☆☆☆
Minimally Functional. Does not support import. Does not support animation on 32x160 (Does on 16x96), and Does not have any 32x160 media to display other than templates with limited 32x32 images and text fields. Has potential but leaves the higher pixel panel seriously wanting for features.
★★☆☆☆
Can't for the life of me upload .jt files to my Cooled device (on Samsung S20 FE). It keeps returning the message "The imported data format is incorrect." I've even tested downloading a .jt from the app itself, making a copy of that file, and then attempting to re-upload it, and I'm getting that exact error despite the two files being identical. I cannot fathom what the issue is, but it sucks having to deal with it.
★★☆☆☆
App is OK enough so far, but the lack of color options is incredibly disappointing. I don't have the "materials" feature listed in the sample photos. Also, lots of repeat complaints about certain things needing to be fixed is not a good look on the dev team. Edit: My custom graffiti I spent hours on is suddenly gone and there's no way to share or open graffiti made with JT editor. Will be looking for a compatible app Developer needs to stop replying to comments and FIX THIS APP.
Google Play Rankings
This app is not ranked
Technologies
CoolLED1248 is requesting 28 permissions and is using 33 libraries.
Show details
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
