A free program for Android, by ekoapp.

For the last couple of years, WhatsApp has become one of the most popular messaging apps in the world. It has become so popular that even Facebook and Instagram, two of the biggest social networks in the world, have decided to adopt the WhatsApp messaging format. 

With WhatsApp, you can send and receive messages with your friends and family, as well as make free phone calls. You can also add contacts to your phonebook, which allows you to keep in touch with them even after you have stopped using the app.

In addition to the free phone calls, WhatsApp allows you to send and receive videos, GIFs, photos, and more. You can also share your location, and your contacts’ locations, with you, which is really handy. 

In order to use WhatsApp, you need to download it on your Android or iPhone.