this is unofficial application you will know at each instant updates and find help on the operation of the messaging application, will inform the number of installed version and published in the market and will also receive an alarm whenever you can update WhatsApp.
Its function is very simple, check the version you have installed on your device and if there is a newer version that is not found in Google Play. Always have the latest version of WhatsApp without having to go through their official website.
9Apps 4.9
