5 stars: Does what it says. Put any text to flash the message. No gimmicks. No extra features. Just straight to the point. There are ads but only to the settings page. Once you go full screen, there are no ads. Great.
4 stars: Great, it works as it's meant to. It just needs a graphic lifting of the control panel, it looks very old. But the led display looks exactly the part.
4 stars: Nice little app. It lacks a few bits and bobs and so is quite basic. But hey, it's free, simple and gets the job done. Also I find the user interface is a little too 90s for my tastes :)
3 stars: I wish I could type muiti-line text. Pressing the Enter button does nothing. There's space on my screen that I can't use because all the text displays on a single line. Muiti-line text helps when displaying non-scrolling messages, such as when signaling a driver that their lights are off at night.
3 stars: Simple but very limited compared to other similar apps. Doesn't display emojis, all text must be same color (no different colors for different characters), no fancy backgrounds
2 stars: The floating icon to cut, mark all, copy that pop up when you want to copy a text you want disappointed immediately you hold a text. 2. Why not add the ability to convert the led display to a gif or video instead of using screen recorder to record the moving text.
2 stars: Galaxy S10. As stated by another user, have to power off screen to get back to control panel. Tapping screen does nothing (i....