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iPhone's Healthiest Apps: Diet, Excercise, and Virtual Yoga Mat

Yoga Stretch iPhone app (Neil Harris)
Neil Harris
Yoga Stretch iPhone app (Neil Harris)
Yoga Stretch iPhone app (Neil Harris)

(CBS) Are you still schlepping a frayed, sweat-stained notebook to the gym to record your reps and time?

PICTURES: iPhone's Healthiest Apps

What about when you're unsure about a new machine - do you try to decipher the graphic on the sticker? Final question: do you still rely on the nutrition information printed on the menu when you go out for dinner?

If you answered yes to all three questions, don't feel bad. You're not a luddite or anything. It's just that there are hundreds of iPhone apps that can make it exponentially easier to monitor your exercise, keep track of your caloric intake, and stay motivated.

We found apps to help you mediate, do yoga, even hand feed virtual fish to the sounds of nature.

All these apps are free or close to it, so what do you have to lose? Your old notebook will still be there waiting if decide that working out old school is more your speed.