Whatapp is now best social network. we can use for chating, sharing all media file with full sefty. one of the most scqure social network.
it have one disadvantage, big file not share.
its all fetures are very good. privacy system is also good.
profile picture, status and last online time all are control with privacy system. we control who see my data.
it can use in low internet speed. video and image share in few sec.
allover it is the best.
