ESR Rewards Club is a lifestyle application designed for iPhone users, developed by Paytronix Systems Inc. This free app caters to fans of Ethan Stowell Restaurants, offering an exclusive membership experience through its program. Users can easily access a range of features such as earning rewards, locating nearby ESR outlets, browsing menus, placing online orders for delivery or pickup, checking account balances and rewards, making reservations, and receiving notifications for special deals and events.

The ESR Rewards Club app provides a convenient platform for members to engage with the Ethan Stowell Restaurants community, enhancing their dining experience with a variety of interactive and user-friendly functionalities.