If you are looking for a clean and fast Android launcher, you should try this one out. The user interface is really clean and easy to use. The icons are all high-resolution and look very nice.

Second Space: Launcher is an excellent Android home screen replacement. It provides you with a clean and modern user interface. 

You will be able to customize the home screen and make it look exactly the way you want. You will be able to add apps and change app icons.

You can also add a password to make your app hidden from users who don't know the password. This will help protect your privacy. The app is free to use.