Speedy Clean is a free Android app developed by Melton that provides users with a convenient way to clean their phones from junk files and large files. It is a utility and tool app that helps users optimize their phone's performance by removing unnecessary files.

The app has two main functions: junk clean and large files clean. Junk clean allows users to clear cache files and unload remaining files to free up space on their phones. On the other hand, large files clean enables users to selectively delete large files like pictures and videos that take up significant space on their phone.

Overall, Speedy Clean offers an easy-to-use interface and efficient phone cleaning capabilities. It is a useful app for those who want to optimize their phone's performance and free up storage space. However, it would be great if the app could provide more detailed information about the files it is cleaning and also offer suggestions on which files to delete.