Source: iMore Card games have been around for a long time, and while collecting physical cards can be fun in its own right, playing them on mobile allows you to collect all the cards you want without taking up any physical space! There are many card games on the App Store that focus on deck building, strategic gameplay, and card collecting. If you're looking to fill that shiny iPhone 12 of yours with card games, here are some of our favorites, and be sure to check out our best controllers for iPhone while you're at it to take your game to the next level!