The biggest difference between the two is privacy and call blocking the iPhone encryption processes all data communications in and out the Android does not. The iPhone has a prehistoric call blocker and even buying one in the store is just an extension of that extinct form of a call blocker and by the way cannot individually block anonymous callers though just like any other phone can be brought into the 20th century with a smart rewrite of the software. It's either all or nothing and it effects text alerts in a negative way too when activated. Additional info in here Android vs IOS Development Battle. Let’s begin![^]