Pageonce Personal Finance
Pageonce Personal Finance is a free tool that organizes users' finances by pulling all online accounts -- cell phone information, travel itineraries, utility bills, etc. -- to one spot. Users can't pay bills with the app -- that's annoying -- but it tracks what you've paid and what you owe, and sends alerts for things like low balances and large transactions.
You can also monitor your investment portfolio, cell phone usage, and Netflix accounts, or see color-coded charts that break down your expenses into categories.