I’ve been using WhatsApp since last 2 to 3 years . WhatsApp is the massaging app which consumes data .App consumes less data and it’s very fast and effective. Although the quality of video which is sent is very low . As we can only share maximum 16 mb. Also the quality of pictures is low. I want to tell the WhatsApp development team to work in this issue.This is only the reason which make WhatsApp a little bit useless app .Few months back WhatsApp bring a new features to the app. Many people regret this feature but I like this feature the most as we can share our day .
Also the add some new features like call or video call which also consumes less data compare to other video calling app.