HCB Mobile
Financial app built by 17 y/o, processing $6M/month
- Category
- Fintech & Web3
- Launched
- December 3, 2025
- Stage
- Unknown
- Pricing
- freemium
- Founder
- mohamad08
- Website
- hackclub.com

HCB Mobile is the official mobile app for HCB, a fiscal sponsorship platform that provides 501(c)(3) nonprofit status, bank accounts, donation collection, and debit cards to over 6,500 teenager led nonprofits, clubs, and hackathons. The app allows users to manage their organization's finances on the go: track balances and transactions, accept in person tap to pay donations (no extra hardware required), issue new debit cards and add them to Apple/Google Wallet, freeze or cancel cards, and upload receipts directly from their device.
Discovered via
- Hacker News Show HN · · Show HN: HCB Mobile – financial app built by 17 y/o, processing $6M/month