This app scared me at first. I was concerned about talking to compete strangers from anywhere in the world. However, there are some guidelines and settings that help to choose age, gender and other factors. Additionally, you get to speak anonymously and randomly. Once you get matched up to another caller, and you accept the match, then you can have a voice conversation. You don't have to use your cellular minutes. Sometimes, when I'm bored waiting for the bus to work, I hop on and talk to some random person in another part of the world and just vent about my day. It's fun, entertaining and a stress reliever for me.