A free app for Android, by Joinsmarty Application Development.

Smarty is an app that helps you to find and apply coupon codes, and it can also help you to save some money on your favorite products.

How does it work?

You just have to install Smarty, and then you can start using it on all the websites that you visit. Smarty will automatically find the coupon code and the best price for the product that you are viewing. When you are on the checkout page, it will apply the coupon code and give you the best price.

You will be able to save some money on your favorite products.