A free app for Android, by Xiaomi Inc..
If you want to try something new and unique, you should definitely download the Mint Launcher. It is one of the best Android OS and UI themes and will change the way you use your phone.
There are a lot of amazing things that you can do with it.
First of all, you can use it as a third-party launcher. It is not an Android OS, but it can be used to customize your phone.
There are several amazing things that you can do with it, such as changing the UI theme, the color scheme, the layout of the home screen, etc.