The Floating Back Button is a free Android app that lets you easily set the position of the back button on your Android smartphone or tablet. It's a handy utility that can be used in various situations, such as when you're playing a game or watching a video. You can also use it when you're browsing the web, just in case you want to go back to a previous page. This app will make going back to previous screen easier.  

This app was designed and developed by a group of professional Android designers and developers. It has a clean, easy-to-use, and intuitive GUI. The user interface is designed to be easy to use, even for people who don't know how to work with Android apps.