You can choose your location (country) to make sure the app offers you the deals available at the McDonald's nearby. You can also view a bunch of news that'll keep you up to date with the latest product launches or initiatives developed by the brand.
In order to use any of the coupons included in the app, you basically just have to register with a user name and password. Then you can start viewing all the discounts available according to their expiration date. Another really interesting feature is that you can use the McDonald's app to accumulate points and exchange them for different products.
The McDonald's Android app gives you access to special offers and exclusive deals that let you save money every time you eat at one of their restaurants.