I am using WhatsApp from more than 4 years. At the beginning it was not much known in the stores but after several changes and after several bugs fixing it becomes secure and perfect conversating mobile application and helpful for sending important images, videos, contacts, location, PDF document( which was developed about an year ago) etc. This is all about it’s uses and concept which properly explains that how much it is useful in our life.
In several updates they changes their themes, designs and layout but their theme color is green from beginning. And it’s design is quite perfect. Any changes will make it ugly and it is still from many years.
There are some extra features which are added few years ago and those are very useful for me. I usually use those features for conversating with my families and friends.
And that were voice call and video calling( uploaded picture for calls history in review) . It connects people through their voice and lively too.
Few months ago WhatsApp removed text status which was very bad for users and I too wad very upset with that update. I reported for that and best part is that in next update I they recovered their mistake and text status is back with live statuses too ( uploaded picture in review)
The overall rating for WhatsApp will be 9/10. Nowadays it’s a necessary need in our lives.