Call Blocker is the best identification & call blocking app that takes advantage of the brand new CallKit API on iOS 10 and identifies or blocks unwanted calls from marketers, robocalls, debt collectors and scam callers. Setup is simple, just install Call Blocker and switch it ON from “Call blocking & Identification” option on Settings app. Select your call identification & blocking options or setup your own rules from Call Blocker settings and get rid of the annoying phone calls once and forever! Enjoy a spam-free calling experience with Call Blocker!