
HCB Mobile
The nonprofit neobank in your pocket—Issue Cards, Tap To Pay
What it does
HCB is the nonprofit neobank powering local hackathons, clubs, and teams with 501(c)(3) status. Now, you can do it all from your mobile device. Manage cards, track your nonprofit's expenses, make transfers, and accept donations anywhere. You can focus on your mission; we'll handle the money.
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- HMHCB Mobile – financial app built by 17 y/o, processing $6M/monthDec 2025 · hackclub.com · ▲176
Hey everyone! I just built a mobile app using Expo (React Native) for a platform that moves $6M/month. It’s a neobank used by 6,500+ nonprofit organizations across the world. One of my biggest challenges, while juggling being a full-time student, was getting permission from Apple/Google to use advanced native features such as Tap to Pay (for in-person donations) and Push Provisioning (for adding your card to your digital wallet). It was months of back-and-forth emails, test case recordings, and also compliance checks. Even after securing Apple/Google’s permission, any minor…




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