Installing it is quite simple since you only have to follow basic installation procedures to make it work. So, what are the features that make WhatsApp a great option for communicating with others? Installation, Interface, and Set-upīefore getting into WhatsApp’s features, let’s get into its installation process and interface. Although it was developed specifically for Android, it is now multi-platform which means it is available to most on most devices as long as their operating system versions are high enough to support WhatsApp. With its easy installation and simple interface, it’s highly accessible for anyone regardless of age or technical skill level. This amazing app has so many features that makes communicating with your loved ones much easier and more convenient than ever before. WhatsApp is a social communication app that lets users chat and send SMS messages.