Cute cute! I love the look of this game, and the "multiple applications" on the phone is super clever.
Constructive feedback: I found it pretty confusing what to do. Probably because I don't play these kinds of games. It would be awesome for a future version to have a tutorial level that teaches you what all of the tools and things do. And it would be good if the $$$$ you have is more apparent, like bigger font or something, or off the cell phone screen in the may play area.