Been using NFC Card Emulator Pro (Root) for a couple months now. It’s basically an app that lets you simulate different types of cards on your rooted Android phone – access cards, meal cards, library cards, and more. Pretty solid app if you’re into that kind of thing.
Here’s what you do: you turn on NFC, open the app, and then tap your actual card on the back of your phone. The app will detect the card and let you save it. Then you can click a button to simulate that card whenever you need it. There’s also an option to edit the card info if you need to. And if you have multiple cards saved, you can switch between them easily.
Look, if you’ve got a rooted Android and need to emulate different cards, this app’s worth checking out. It’s not perfect – sometimes it takes a few tries to get the card to register, and the interface is a little basic. But overall it does the job and gets the card emulation right.