The Nixie tube clock was reproduced with wallpaper. Neon colored filaments shine beautifully inside the glass tube. A digital clock appears on a dark background and you can also set it as your lock screen.
You can also change the color and animation speed by tapping the installed app icon and pressing the customize button.
On the customization screen, you can choose from seven colors: cyan, blue, green, orange, red, purple, and yellow.

The entire animation only runs when the app is closed and the phone's background is visible, or when the phone wakes from sleep, minimizing battery consumption. Also, when your smartphone goes to sleep, unnecessary memory is released and operations stop, so you can use it without worrying about your smartphone's memory or battery.

Install this wallpaper on your smartphone and enjoy.