I tried it earlier today and have to give credit for the UI design. They managed to create a good looking hildonized UI. I really like the color scheme. The change from dark to bright gray shades makes it look much nicer than standard dark theme even though the elements are the same.

As a program it seems to work as intended. Didn't test the syncing capability. Though it's a shame it's only intended for expenses, so can't track income. Would be nice also to have some graphs within the phone application.

I'd love to have a theme with the same color scheme.