This guide app will teach you how to install, Features, Mobile support tables and tips/tricks for WhatsApp. WhatsApp is a popular cross-platforms, including the iPhone, Android, Blackberry, and Windows phones moreover text messages app because WhatsApp allows you to make group emails, voice calls and media file sharing.
This is a how-to guides that allows you to solve and know more about WhatsApp, includes a photoguide to help you understand how to install WhatsApp. Also, it has tons of tips, tricks and tutorials.
Have fun to make free call to to your friends!
Disclaimer: this application is an unofficial.