Moneydance helps you take your finances mobile by making account balance updates and transaction entry portable. Moneydance is designed to enable quick and painless entry of receipts and transactions while you are out and about, with immediate syncing (via Dropbox) to Moneydance on your Mac or PC.
The desktop version of Moneydance is required to use this app, which can be downloaded for Mac, Windows, or Linux from moneydance.com
Moneydance uses strong AES encryption in addition to Dropbox's built-in encryption to ensure your finances are heavily protected while syncing.