WhatsApp is one of the most popular instant messenger apps on mobile platforms. After Facebook was bought at a fantastic price, WhatsApp was doubted by users, related to privacy issues. Because WhatsApp now operates under the control of Facebook, Facebook is one of the companies that have privacy concerns quite serious.
Nonetheless, WhatsApp still has hundreds of millions of active users. Most of them are using Android, well, do you know that the latest version of WhatsApp actually available on the official website? Not on Play Store, yes, you must download and install APK files.
Play Store provides a lot of versions, depending on the model of the device. If you install via APK files from the website, then you will always get the latest version.
Download the latest WhatsApp APK
Go to http://www.whatsapps.com/androidto download WhatsApp APK.
Before installing APK
Open Android Settings, check on Security -> Unknow sources
the option.