The most compelling aspect of Disney Infinity is its Toy Box: a mode that lets you build pretty much whatever you want, using toys and objects unlocked during the single player campaign. It's a flexible and easy-to-use tool, and it really lets you mash together locations and characters from multiple Disney properties all in one place. You can have Jack Sparrow driving Mr. Incredible's car through Cinderella's castle, while guards from Aladdin chase him around. Today, the company is launching a new iPad app that makes this mode even better. The appropriately named Toy Box app lets you build on the go, syncing with the console versions of the game so that you can tweak your designs away from the television.