Whats App is one of my favourite app. I am using whats App since last 4 years. I find it very useful and creative. I love to chat with others, especially group chat. I have different groups in whats app. There are various features provided by whats App that are text chat, audio call, video call and status. I usually make calls from whats app, because it is cheap and the clarity of the audio is too good. If there is a good data connection, we can do audio call as well as video call with best clarity.
One of the greastest quality I experienced in whats app is that, there is no advertisement. We can share videos, photos, files and music through whats app. Even in the least speed of internet, chatting is possible. Whats app is so simple compare to other apps. Its operation is very easy and even common people can use this app very fruitfully. If there are other keyboards in your mobile, you can use different languages for texting. Eg. Hindi, malayalam, tamil, urdu etc. We can do call to forein also without much lose of data. I love this app and I recomend this to all the people.
Tips to improve
There is no option to find our friends, if we do not have their number. So there have to be a search option.
There is no option to post our videos photos in common.
Whats app is not colourful like facebook.