Hi friends, five years I am using whatsapp. The application is helpfull. Chat my friends and my lover. Sent photos, audios, videos and gps positions, in fast to whatsapp. Whatsapp is part of my life. Whatsapp is helping so many times. It is a part of my education, my class group( describe in studying subjects and projects) . Whatstracker and whatscan it is a part of whatsapp.I Love So Much WHATSAPP.