Apple Pay is simple to use and works with the cards you already have on the devices you use every day. And because your card details are never shared when you use Apple Pay — in fact, they aren't stored on your device at all — using Apple Pay on your iPhone, Apple Watch, or iPad is the safer and more private way to pay. Apple Pay lets you pay in over a million stores accepting contactless payments. You can also make purchases within participating apps. And more stores and apps are accepting Apple Pay every day.