SF Launcher Classic is a free personalization app for Android devices. This app allows users to customize their phone's home screen with a variety of options. It is the original version of SF Launcher, and while it may not have all the features of the newer version, it is still a great option for users running Android 4.0 or who prefer the older interface.

One of the main features of SF Launcher Classic is the ability to customize the layout of the home screen. Users can choose from a variety of themes, wallpapers, and icon packs to create a unique look for their phone. Additionally, the app allows users to organize their apps in a variety of ways, including by frequency of use or by category.