Hii guys, today everyone of us using whatsapp because it is fast and quick.The latest update of whatsapp is very nice.We can share our status and the will disappers in 24 hours howerver we can also put our status below our photo which does not disappers automatically.The videocall quality is also very good.It also provides low data usage option when whatsapp calling also the audio call quality is very fyn.Whatsapp audio call can be made on 2G connection.The messages we send on whatsapp are sent quickly then fb.Whatsapp has small size which can be operated in old versions of android phones.