Starbucks Deutschland is a free app for iPhone users developed by Starbucks Coffee Company. It is a digital loyalty card that allows users to collect 3 stars per 1 Euro spent, regardless of the payment method used. The app offers a variety of rewards, including free drinks and other extras, making it a great option for regular Starbucks customers.

The app is easy to use and offers a simple way to track rewards and see available offers. It also allows users to pay with the app, eliminating the need for a physical card or cash. The app's interface is clear and user-friendly, making it easy to navigate and find the information you need.

Overall, Starbucks Deutschland is a great tool for Starbucks fans who want to earn rewards and take advantage of special offers. Its user-friendly interface and easy-to-use features make it a must-have for regular Starbucks customers in Germany.