This app is the best for vedio calling . if you need to call in the same country or another .Skype is the best option . you definitely need a good internet connection to use it properly and better functioning . I often use it to call my friends in different cities . and it’s a great experience using Skype . you can chat too . they have the cutest emoticons that you can use while chatting . this app is very user friendly . the design is quite simple so that everyone can use it .