What's a good iOS app to use as a dance controller, especially if I'm trying to get a bit more active indoors, you know?

My goodness, discovering the Just Dance Controller app has been a delightful surprise! It's wonderfully organized, like having a card catalog in your pocket for all your dance moves. It turns your iPhone into a controller for the Just Dance games on your console. I was a bit skeptical at first, but I figured out three new features this week alone! The categorization system is brilliant; it makes setting up a dance session so easy. It's certainly helped me get a bit more exercise in the comfort of my own living room, especially during these blustery Boston winters. It's quite intuitive, and I'm finding it a great way to manage my fitness information, too! It's like having a personal dance instructor right in the palm of my hand!