Whatsaap is an importance app it should be in all smart phones.
it’s new look is awesome and it is very easy to use.
its web option is one of best thing. privacy also very good.
presently they add file attachment option in attache tab we can attach pdf or word documents which is useful for business communication.
application in phone is very fast, it’s didn’t take more time to load
option in inside like "download videos after WiFi connection" is also very friendly.
contact sending location sending voice recording is trend setters.
calling of audio video is also plus point for whatsapp.