Whatsapp has very popular messenger and this is getting highest popularity all over the world. Peoples have send 55 billion daily messages to his/her friends on this app everyday and send 1 billion videos everyday, this news is announced from the company. The reason of this app is very popular is it will add a new feature of status it will disappear over 24 hours that is the main feature peoples attract so much.

Facebook is also very popular over the whatsapp it has 1.3 billion users monthly. Over the facebook peoples sharing 4.5 billion photos around the whatsapp everyday.
Facebook newly add the feature of sharing all types of files in any format. You can share on files upto 100MB on facebook.
But whatsapp is very secure because they will add the two step verification feature and many more security features.
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