I have been using it for many years.I really feel that Whatsapp is the best massenger software that ever created.I communicate with my family, have voice calls, video calls at long distance. I use it mostly for my personal use, but also use it for other works. I feel better with it because there is no ads. I like the most two step verification has helped you to secure your account. It’s security and end-to-end encryption makes it reliable. Overall , my using experience is very satisfying. It’s very easy to use and inexpensive. It is very convenient and reliable.