A free app for Android, by King Fast Food Coupons.

Get a perfect six-pack and lose weight with this easy-to-use app. The best part is, there is no need to spend any money.

All you need is your smartphone and you can get all the necessary instructions from the app.

The app includes different exercises to get your six-pack and toned abs.

The first thing you need to do is choose the level you want to work on. There are three levels: beginner, intermediate and advanced. The next thing is to choose the type of exercise you want to do. There are four types: reverse crunch, forward crunch, standing crunch and sit-up crunch.