The world's best application for tracking all Internet activity of children's mobile phone, as well as all popular instant messengers! I have a nephew, a real bully him need constant monitoring, and that helped me a lot this application. I bought it a couple of months ago, and about what has not regretted. Price starts from 39 USD, lower than that of similar applications. Trackmyfone - excellent app does its job, any activity on the Internet will not go unnoticed.