Whataburger is a food and drink application that allows users to order meals conveniently while earning exclusive rewards.

To download and install Whataburger, visit the Google Play Store or Apple App Store and search for 'Whataburger', then follow the installation instructions.

After opening Whataburger for the first time, create an account, set up payment methods, and explore the menu to familiarize yourself with the app.

The main features include order customization, curbside pickup, multiple payment options, reward system, and real-time location tracking.

Customize your experience by setting up favorite orders, managing payment methods, and adjusting notification preferences within the app settings.

Save your favorite content by marking items as favorites during the ordering process for quick reordering in the future.

Share content by sending Whataburger e-gift cards directly through the app to friends and family via email or social media platforms.

Access detailed information by exploring the menu, reading item descriptions, and checking nutritional information available within the app.

This app needs permissions for location tracking and payment processing, which can be managed in your device's app settings.

Check for updates by visiting the app store regularly and downloading any available updates to ensure smooth operation.