The Current debit card and app empowers teens to make the best financial for parents and gives them visibility into their teen's spending with real-time alerts. Jul 23, - The 7 Best Debit Cards for Teens to Get in Best Overall: FamZoo Prepaid Debit Card. Best for Earning Interest on Savings: Mango Visa Prepaid Card. Best for Cash Reloads: American Express Serve FREE Reloads. Best for Big Spenders: American Express Serve Cash Back. Best for Multiple Teens: Akimbo Prepaid MasterCard.