Well. the App seems to work..to a point I was getting 1-2 random calls & robo calls a day. Installed the app and it identified them. I've only had this app installed one day now, and my incomming calls went from 1-3 a day, to so far..10 today. 2 of which were people claiming they just missed a call from me. So i'm really starting to wonder if this app works, or if there's a problem and it's actually causing more calls to go through and more 'false positives' to get blocked.