While Apple's FaceTime popularized video calls on smartphones, there are plenty of other apps that now offer a top-notch experience. Shelby Brown (she/her/hers) is an editor for CNET's services team.
This week’s must-have iOS apps features a new application that allows you to have free, high quality video calls over both Wi-Fi and 3G. Tango Video Calls is free a application to download, and works ...