Updated Saturday, July 4, 2026

Smoothie King Deals & App Offers — July 2026

Today's verified Smoothie King in-app and rewards deals, re-checked every morning against official sources.

★ TOP PICK
SK
Smoothie King
Smoothies
Free Upsize Friday for Rewards Members
Smoothie King Rewards members get a free upsize from 20 oz to 32 oz every Friday via the app.
FREEAPP ONLY
🕑 Every Friday 📍 Nearest Get deal →
How this works. Deals are found and verified daily from official Smoothie King sources and reputable deal trackers. Offers vary by location — always confirm in the Smoothie King app before ordering.