How to uninstall app completely?

[AC Question]

My internal memory if getting Low like this..help me plz..
I installed Asphalt 8 from playstore..it took 1.5 gb or internal memory, But when I unistalled it only 71.5 mb got free..samething happened with many other apps? how to free that memory??

 

[Javier P]

You could use a file explorer to search and delete any files left after uninstall. Search for any directory with the name of those apps. It's possible that some obb files were left behind.