You Need A Budget (YNAB) is a companion app for the full featured desktop application of the same name. [It will not function unless the desktop app is already owned and being used]
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Pro Cloud sync to Dropbox
There is an optional cloud syn with Dropbox.
Pro Syncs all info to desktop application
This companion mobile app will sync it's data with the desktop application so users can update their info on the fly.
Pro Multiple mobile device sync
A whole family of devices can all sync to the same account. This way everyone can stay abreast of how much money is available.
Con Not a stand alone application
This app is unable to be used unless the user already owns and uses the desktop application.
Con Data must be input manually
Other apps grab information directly from banks.