WhatsApp is best android app to share our personal thoughts and opinions with Friends and family. Whats app is fast publicity and news spreading app that helps millions of users. This is best app for chatting with groups and friends. it will grow english and other language skills. Not only chatting but other things like sharing funny videos and information videos. And also joke images with funny gigs. Whats App is best platform to share everything it joins 100 and 1000s different people together. it is helpful in sharing notes for preparing exams through images and pdf files.