Simply go to for the official website for the recommended parental control spy app. br Highster Mobile Vs Flexispy - Well I have used both of these and they are both very powerful and reliable cell spy app but the one that wins for me is Highster and the main reason is the price. br I like only paying once for a software like this and not being billed on a monthly or yearly basis. br They both have very similar feature but Flexispy does allow you to monitor Blackberry's and Nokia symbian where Highster Mobile does not. br Flexispy does also come with a very sought after feature that the other does not as well and that the ability to listen in live on any call and even record the call.