Starbucks

Starbucks designed its mobile app as a portal into the company. Through the app, users can access their rewards account and even pay for purchases. It's possible to see current reward status and redeem exclusive offers in store. In fact, even barista tips are handled through the application, if a user so desires.

For Starbucks rewards members, this particular mobile app will prove invaluable. Frequent visitors to Starbucks locations can find convenient and time-saving features. More casual Starbucks patrons may not find the app as useful, though. Still, the company created a simple but feature-rich application for its most loyal customers.