Debx

Debx is a free personal finance app that automatically pays off everyday credit card purchases as they happen. By combining the best of credit and debit, Debx helps its users earn points, build credit, and enjoy better consumer protections. Users link a checking account and the credit cards already in their wallets to the app and set smart payment rules. Debx ensures eligible credit card transactions are paid off daily, and you never miss a payment or overdraft your checking account, all while keeping your credit utilization low and showing you the rewards you're earning (coming soon).