Apple's (AAPL) new Apple Card credit card has finally arrived. Available to select customers now, and set for widespread rollout later this month, the Apple Card is the first credit card from Apple, and is further evidence of its plans to diversify its revenue streams outside of the iPhone. The card differentiates itself from other major credit cards thanks to Apple's innovative user interface, which helps consumers understand overall spending, purchase habits, and more. But one of the Apple Card's biggest selling points? Its privacy and security features.