Hello,
We have making application in android and iOS just like whats app.
All the functions are covered with XMPP Frame work and other functionality.
We have Already done below function in chat apps :
Registration with the vitrifaction of third API,
one to one chat,
group chat,
Broadcast message,
last seen, online functionality,
media sharing Picture, video
Music sharing from the third party integration,
location share,
conversation sharing on email,
Contact Sync just like whats app,
all the setting option just like whats app,
block, mute, invisible, media saving on phone etc.....
For information Please PM to me.
Thank You,
Dhaval Thakkar