Kard - Maximize your credit card rewards & save on every purchase.
Expensify - Import expenses directly from a credit card to create free expense reports quickly. Approve reports online and reimburse directly to a checking account with one click.
Privacy.com - Get a new virtual card for every transaction
Abacus - Expenses without the 'expense report'
Sift App - Uncover bad network traffic on your phone
Zoho Expense - Automate your expense reporting process and streamline the approval flow.