Every Friday from June 20 through August 29, 2025, SONIC is surprising customers with a free menu item in the SONIC App—just make a qualifying purchase. No promo codes needed!

Enjoy fan favorites like corn dogs, cheeseburgers, fries, and more, all on the house. Don’t miss out on these delicious weekly treats—download the app and get ready to feast all summer long!

Get ready to satisfy your cravings with SONIC’s delicious menu — a perfect mix of classic American favorites and bold, crave-worthy flavors. From their iconic crispy tots and juicy burgers to refreshing slushes and milkshakes, SONIC delivers a fun, nostalgic drive-in experience with every bite.