Next up, do you need another reason to get off that couch and exercise? Well, with the app Charity Miles, your favorite charity is counting on you to hit the pavement and earn them money.

Here's how it works. Just choose a charity and press start. As you walk, run or bike, the app tracks your distance and you earn money for your charity.

Bikers earn 10 cents per mile; walkers and runners earn 25 cents per mile, all up to their initial $1 million sponsorship pool.