5 in 1 tool : That provide multiple extra features in single app so that you dont need to install exptra application.

dual whatsapp you can create by using barcode scan to login on web.
status saver for video or image from your friend's whatsapp.
walk and chat features for background.
You can create fake conversations to entertain your friends.
Convert text to emoji
create text repeat

You get all these features in just one app, please download and use wisely.