Free for Android users – download the app from the official WhatsApp website.
Free voice-calling on instant-messaging service WhatsApp is now available to all Android users. Previously, WhatsApp voice calling was only available to users who were invited to use the calling service. However, the latest update of the WhatsApp app, version 2.12.19, allows users to use the service without needing an invite. WhatsApp has more than 700 million users around the world, and now with the added feature of free voice-calling the app will now become even more popular.
In a Nutshell
Free voice calls are certainly going to make a huge impact on the wallets of all estate agents, who are known for spending large amounts of time (and money) on their phones.
*All prices approximate.