City Racing is a theme for the LINE Launcher on Android.

If you're a fan of racing, and you're tired of the same old theme you've always been using, the City Racing theme for the LINE Launcher is something you should consider installing. Once you enable it in your Launcher setting, your Android phone will turn into a racing-themed beauty. Your app icons will be transformed into glinting chrome versions of their former selves. Your dock and system windows will have a gritty, black-and-white feel to them.

The best part is that it doesn't affect your phone's performance whatsoever. You'll have the same exact functionality, it'll just look cooler.