ChoreMonster

No, it's not some ridiculous Swiss Army-style household implement for mopping, dusting, scrubbing, and generally taking care of the house. Instead, ChoreMonster ($Free) is a clever little app that helps parents convince their kids to do their chores. As a parent, you can set up scheduled chores worth certain points, that you can approve once they're done. As your offspring collect enough points, they can "purchase" different rewards using their points, such as an hour of gaming, a trip to the movies, or a trip to Disney (that'd better be a lot of points).