1. Nike Training Club

On iTunes: itunes.apple.com
Price: Free

Nike Training Club is your very own personal trainer! You can choose individual or targeted workouts which are structured into a four-week program that'll help you get lean, toned, or strong. All dynamic drills come with detailed instructions and audio support! You can keep track of all your training and workout history within the app. This is just one of many cool apps to help you watch your health.

2. Mynetdiary

On iTunes: itunes.apple.com
Price: $3.99

If you're looking to lose weight, this app is for you. It provides you with a daily analysis of the choices you can make to eat healthier. It also tracks your water intake and features over 500 exercises that you can try.

3. Fooducate

On iTunes: itunes.apple.com
Price: Free

Use the app's barcode scanner to help you decide whether or not something is really nutritious for you. Whenever you scan something in, it'll provide you with a nutrition grade instantly, ranging from A to D! You can read unbiased information about it and then decide for yourself. You can also submit products with your own analysis and review.

4. Lose It!

On iTunes: itunes.apple.com
Price: Free

The "Lose It!" app is the best way to, well, lose it! It's the most comprehensive weight loss program and will help you set a daily calorie budget, track your food and exercise, and make sure you stay motivated to make smart choices. The barcode scanner is really convenient because it does all the work for you! You can set up customized recipes and share them, along with exercise routines, with your friends. Whenever you reach a new milestone, it'll award you with a badge.

5. Cardiograph

On iTunes: itunes.apple.com
Price: $1.99

With this awesome app, you can measure your heart rate! What it does is use the arterial changes on your fingertips to calculate how fast your heart is beating. It gives you a report of your heart rate, lets you keep notes, and saves the results for future reference. You can also track multiple people with individual profiles.

6. Sleep Cycle Alarm Clock

On iTunes: itunes.apple.com
Price: $0.99

The Sleep Cycle Alarm Clock analyzes your sleep and then wakes you up in your lightest sleep phase - the natural way to wake up feeling rested and relaxed. The app will even provide you with detailed sleep graphs showing you which days of the week you slept best and provide you with notes on what affects your sleep quality.

7. Period Tracker

On iTunes: itunes.apple.com
Price: Free

Ladies, this is a must-have app for your phone. It keeps track of your past menstrual cycles to help predict the date of your next period. You can also view ovulation and fertile days so you can plan for events like traveling or starting a family. The app is very accurate!

8. Webmd

On iTunes: itunes.apple.com
Price: Free

One of my favorite things about this app is that it provides you with the information that you need, even when you don't have an internet connection. It includes a Symptom Checker, Conditions, Drugs and Treatments, a Pill Identification Tool, Local Health Listings, and First Aid Essentials. It's perfect for viewing physician-reviewed health content.

9. Eyexam

On iTunes: itunes.apple.com
Price: Free

The EyeXam app makes finding quality eye care easier than ever. It offers vision screening tests as well as a GPS-based eye doctor locator with over 28,000 registered eye care providers with offices being updated daily. Use the app to schedule appointments with your local eye doctor, read the office's Yelp reviews, and you can even use the special coupons it offers.

Well, there you have it. These are just 9 out of many awesome apps that'll help you watch your health. Which health-related app can't you get enough of?