First of all hike allow us to send file sup to 100MB it was not available in a of our social app.
And then hike supports document format like .ppt, .pdf & .docx etc. In Hike we can change the chat back round as like Whatapp but here you can see lot of back round themes. Hike offers best deal offers.
And another important advantage is that you can send a msg up to 100 to non hike users with out any cost. you are rewarded by point if you inviting a new friends