Free
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About
Download the Undercard Boxing App today to plan and schedule your classes! From this mobile App you can view class schedules, sign-up for classes, as well as view the studio’s location information. Optimize your time and maximize the convenience of signing up for classes from your device! Download this App today!
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What's New in UNDERCARD
8.900.0
October 21, 2026
We've fine-tuned booking, checkout, and your member card. Everything should feel just a little more in sync.
