Free Medium Fries With $1 Minimum Purchase Once Per Week
Make a qualifying purchase of at least $1 in the McDonald's app and apply the available weekly fries offer. · $1 minimum purchase · Rewards membership required
Last observed Nov 7, 2026 · Merchant source linked below
Terms
Make a qualifying purchase of at least $1 in the McDonald's app and apply the available weekly fries offer.; McDonald's Rewards members at participating U.S. restaurants; valid once per week; excludes tax and McDelivery; Rewards opt-in required.