Select “WhatsApp” from the list of apps that appear in the search results, and click “Install” on the top right of the screen. Tap the Search bar at the top of the screen, type in “WhatsApp,” then click on the search icon, which usually looks like a magnifying glass. Here’s how to install WhatsApp in just a few simple steps.įrom the home screen of your Samsung device, navigate to the Google Play Store. The download is free, messaging is fast and secure with end-to-end encryption, and it allows both voice and video calls using only internet connection. There’s almost no question why WhatsApp is one of the most widely used messaging apps available.