Weight Watchers - Weight Watchers is the best weight monitoring application that is designed to assist the users to not only lose their weight but also score benefits that go beyond seeing a smaller number on the scale.
Daily Yoga - 50+ yoga classes, 400+ workout poses, w/ HD video and music
Fitocracy - Fitocracy is a social network that turns exercise into a cooperative and competitive exercise with friends, rivals, and strangers.
Namasketch - Mini yoga session for beginners, told in doodles.
Lose it! - Snap a photo of your food to get nutritional facts
Yoga Studio - Hours of great yoga videos or build your own