2025-08-11 00:00:00 magicApp is the most affordable & simple way to get a second phone number on your mobile phone. You can use your magicApp second line for your personal or business needs and enjoy unlimited calling to the U.S. and Canada. magicApp makes it possible to have different phone numbers without having to switch out your SIM and at an affordable monthly price. You can easily and quickly switch from your magicApp phone number to your actual phone number. MAGICAPP FEATURES