Create Full Feature CHAT application for mobile / Android + iOS ( private )

We need full functional chat app, please apply if you are interested all functional chat app that 1) Chat app for android and iOS 2) have login and create account 3) sending files between chatter / recorded files from camera and mic ... 4) Social interaction ... 5) find others from near distance / new people around you with full privacy ... ... also we need source code , all works ( server side / client side ) APi or other things all you will provide , we just will provide designs ( PSD files ) / Artworks also if need server hardware we will provide ( you not need pay for rent server ) regards,