Smart Launcher 3 is another unique take on the Android home screen. This one has one single home screen with a number of shortcuts arranged in a flower-style pattern. The idea is to give access to apps quickly while using as little resources as possible to keep your device running quickly. It features notifications on the home screen, tons of available themes, security features like password-protected applications, and there are even plugins. It may be a bit simple for some, but it’s powerful and works very well.