Have been using their spyware detection service on my iPhone for a few years now and more recently their Android app on my Samsung tablet. Would certainly recommend both. The scan is very thorough and it helped me find a spy app installed by my ex wife when we were going through a divorce last year. I've continued to use it ever since just to know that I'm protected. The best thing for me though is their customer support. I've reached out to them with a lot of questions over the years and they've always been helpful. A lot of tech companies these days just seem to send you pre-typed generic responses but these guys always seem to go the extra mile. Thanks!