Grotto Pizza Swirl Rewards Club app is a free Android application developed by Paytronix Systems. The app is designed to help users keep track of their rewards and offers online ordering, menus, store locators, and the ability to get on the waitlist before arriving. By joining the Swirl Rewards Club, users can instantly become members and enjoy the benefits of the app.

The app's interface is user-friendly, and the features are easy to navigate. Users can view menus and order food online, making it convenient for those who want to skip the wait. The app also provides store locators, so users can easily find the nearest Grotto Pizza location. The waitlist feature allows users to reserve their spot before arriving, saving time and hassle.

Overall, Grotto Pizza Swirl Rewards Club app is a useful tool for those who frequent Grotto Pizza locations. The app is free to download and easy to use, making it a must-have for pizza lovers who want to make the most of their rewards.