You can create a WhatsApp group on iPhone or Android and stay in contact with people while traveling or abroad using Wi-Fi or a cellular connection.

WhatsApp is the world's most popular chat app, but it can be daunting if you're new. Here's our guide on how to use WhatsApp!

WhatsApp group: How to set up a WhatsApp group – how to remove someone from a group WHATSAPP is one of the best chat apps around. Here is all you need to know about administering a WhatApp group.

WhatsApp, a popular internet messaging app, also allows you to make audio and video calls. You can have up to eight people on a call. The app is available for iPhone and Android.