Mint's iPhone and iPad apps are getting a big new feature and a visual overhaul today that'll put them right in line with iOS 7's bright and simple style. The service — which helps manage personal budgets — is launching its Trends feature on iOS, which allows its users to see an overview of how they've been spending their money. The tool has been available online for some time now, and Mint says that it's been the most-requested feature on mobile. The app is also dropping its heavy and busy style for something that's a lot cleaner, bigger, and easy to read through. The changes aren't otherwise drastic, but altogether it should put some important polish on Mint's infrequently updated app.