The Folder Video Player app allows you to play all the videos in a given folder at once, or individually. The app also allows you to add multiple folders and even remove folders from the app. The player will automatically play all the videos in the given folder, and you can even select which video to play.

The app is extremely easy to use, and is very efficient in terms of memory usage. The player is designed to be extremely lightweight and efficient, so it doesn't take up much space on your phone or tablet. The player can be used on all Android devices, and works perfectly on your smartphone or tablet.