Have you recently made a new year's resolution to keep your body healthy for this year? Then these Android apps free for download may help you.  

During the CES event in Las Vegas, a bunch of health and fitness gadgets were unveiled. Fortunately, you can get similar features and benefits from your Android phone by getting the right Android app. 

Here are four of the most popular and downloaded health and fitness apps in the Play Store:

1. Period Calendar/Tracker

One of the highest-rated free apps on Android, Period Calendar/Tracker lets you know more than just your ovulation period or cycle. Female users can also track dozens of activities which can help them avoid problems, keep fit and stay healthy. 

2. Calorie Counter - My Fitness Pal

With almost 50 million downloads, My Fitness Pal is your all-in-one fitness and health tracker. With overr 3,000,000 foods in its database, it is able to exactly identify and recommend the right kind of dishes for you. It also allows you to create custom diets based on your routine, health and age. And because it is free, this is certainly one of the most recommended apps to get for your phone. 

3. Noom Weight Loss Coach

With millions of downloads and an average user rating of 4.4, Noom Weight Loss Coach is also an ideal app to get. It does not only offer information, recommended diet-friendly dishes and calorie trackers - it really helps you through coaching. In fact, the app page claims that 9 out of 10 of its users have lost weight through the help of Noom Weight Loss Coach. 

4. Abs Workout

Consisting of a list of several exercises to trim the size of your abs, Abs Workout provides step by step procedures to ensure maximum benefits. And because it comes free or charge from the Play Store, it just feels that you have a personal trainer without the expensive fees.