Results: There's An App For That! Part 2

Brainfood is an ingenious app that offers bite-sized "knowledge nuggets." So, enjoy 30 seconds of useful information while sitting on the bus, in a waiting room or on your couch. It's fun, engaging, and genuinely interesting. Plus, it just might make you the smartest person among your friends. Is this app something you might use?

Looking for a little encouragement on your next cardio workout? Zombies, Run! has you covered. This fitness app turns your run or jog into an interactive game. Simply put in your earbuds, start the app, and follow the instructions for your mission. Speed up when the zombies chase you and earn supplies by completing workouts and "missions." Zombies, Run! combines a health app with a great storytelling feature for a fun and invigorating workout. Doesd this sound like an app you would use?

There are dozens of sudoku games available, but none are quite like Good Sudoku. Good Sudoku actually teaches you both the basics and the advanced techniques of the game of sudoku. That's right, Good Sudoku helps you improve your game. Does this app sound like something you would try?

And finally, here are some truly unique and strange apps. Several on this list are, sadly or maybe happily, no longer available. Which of these would you have liked to try?