If you're looking for a simple app to help you lose weight, get fitter, and improve your health, you should definitely check out GYM DIARY. It is the best personal trainer for the Android platform.

It is a useful app that helps you to keep track of your daily exercise.

With this, you can set goals, like the number of steps you want to do daily, or how many calories you want to burn each day.

To make it more fun, you can also set the days and times when you want to exercise, so you will never forget about your daily goals.