I tried Robokiller on my iPhone. It wasn't even catching half the calls. I ended the trial before I got charged. Anyone know of an app that actually works?
I’m paying for RoboKiller and it has gotten signifantly better over the last couple of months. I think because it is learning based in my address books and who I typically call. I absolutely love the app and swear by it now. Especially since it also intercepts my VOIP business line as well.