WhatsApp Messenger is a smartphone messenger available for Nokia, iPhone, Blackberry, and Android phones. WhatsApp uses your 3G or WiFi (when available) to message with friends and family. Switch from SMS to WhatsApp to send and receive messages at no. Dec 13, 2016 . Facebook Notification will give you the event at a real time. In addition to that, it can be used as a means of information exchange, updating or changing your profile on facebook. This software will allow you to get, send messages from your friends and contacts. It automatically keeps you online in case the . Feb 5, 2018 . Even if your phone is turned off, WhatsApp will save your messages and display them as soon as you're back online. There's plenty more (location sharing, contact exchange, message broadcasting) and the app is free for a year, currently $0.99/ year afterwards. What's New in Version 2.18.21. - Bug fixes .