ONE LAUNCHER is an easy-to-use, no-frills launcher for Android. we believe Simple is Beautiful. Our Launcher do not hog your precious memory resources, nor do we use up your CPU cycles. We just give you a highly-optimized, better-than stock Android Home Screen replacement with a clean and polished interface. KEY Features. Simple, lightweight. clean & un-cluttered home screen replacement. Customizable home screen with lots a theme options. Smart widgets, Effects, Flexible theme options. More surprises which you will find in one launcher. More features on the way. Hope you like it.