you also don't need to pay apple for using xcode and building apps for ios either; the 99 dollars is for uploading to appstore or installing to devices for more than 7 days
Using xcode does require paying Apple, unless you've gotten your hands on a free copy of the OS and/or free Apple hardware somehow.
Using xcode does require paying Apple, unless you've gotten your hands on a free copy of the OS and/or free Apple hardware somehow.