My favourite mobile application is Whatsapp among many applications that I use daily. Whatsapp is an alternative to Blackberry messenger.It is an app that lets one to send text messages and pictures for free, using wifi or mobile data.It is currently, the 1 paid app.I love WhatsApp because it encrypts my chats making it private and secure.Whatsapp only needs a person's number that is to be saved in our mobile contacts, unlike facebook messenger which requires one to be a Facebook user first and then adding some as your friend before chatting with themWhatsapp helps in making group chats easily where we canconvey our feelings and emotions to a large set of people.Whatsapp has free registration and all the procedures regarding login are very easy.Whatsapp does not require any login passwords.Whatsapp syncs with our mobile contacts once we log in.We can also share videos in WhatsApp.Whatsapp has no shutdowns or operational challenges.We can also share our thoughts through WhatsApp status.Whatsapp notifies us when we send messages and also notifies when the receiver notices it through blue ticks.Overall, it is easy to use and not complicated like other Android applications.​