This app is simply awesome and one of the most downloaded apps. the main intention of this app is to get in touch with the people you know, they can be your friends, relatives or any other person you know. it is arranged properly everything is perfect .the look of the app is also fine . the function of the working is quite good. it has many features like you can text individual person or you can create a group. the best part of this app is it can be used in plenty of ways like you can keep on texting the person you know without any money, the only thing required is net pack, if many people are associated to same category you can create group where you type message one time and it can be seen by all people who belong to that group. calls are also free on this app.