4 stars: After a while of fiddling with the app and working with the support people. It is now working great and blocking 99% of spam calls. Had to uninstall and reinstall the app to make it work properly. Looking forward to see if the recent update with controlling the phone calls will perform even better by stopping the phone from even ringing with spam calls.
5 stars: Very enjoyable because it keeps me from getting the robocalls and allows me to screen unknown caller's messages.
4 stars: Robo killer is a great program that works by blocking calls from numbers not in your contact directory. The only issue occurs when family and friends change their numbers. We missed valuable calls from a family member because his number didn't transfer into a new phone. Overall, when you are receiving 10 calls a day from marketers, this is the program to have.
4 stars: Works really well, but sometimes blocks calls from my contacts. After I push the allow call button, I havent had any problems since then.
4 stars: I am so happy I found this app. I am the Bill Payer and received at least 150,-200+ calls a day. My only complaint at this time is it needs to Ring at least 2 times before it answers. I get feedback many times stating \
5 stars: I love this app. My phone is for the most part quiet now. I have many health issues and my doctors call me often for appointments and lab testing. If you add the robo calls my phone was ringing all the time. I had reached the point of n...