'7 Minute Workout Challenge' Available for free From Apple Store App [iOS Blog]

Apple today updated its Apple Store app in the U.S., replacing the previously available Holiday Playlist with a new free app, the 7 Minute Workout Challenge. Seven minute workouts gained popularity in 2013 as a quick way to complete a rigorous workout, and 7 Minute Workout Challenge is one of the more popular fitness apps in the category, with a 4.5 star rating and a $1.99 price tag. The app includes a random selection of 12 different exercises that are each performed for 30 seconds with 10 seco...