SatStack: Bitcoin Portfolio

SatStack is an open source, privacy-focused Bitcoin portfolio tracker. All data stays on your device - no accounts, no tracking, no cloud storage.

✨ FEATURES:
• Privacy First: No data collection, local-only storage
• Portfolio Tracking: Track Bitcoin purchases & sales
• Multiple Currencies: USD, GBP, EUR, CAD, AUD, JPY, CNY
• Real-time Prices: Live Bitcoin price updates
• Security: PIN protection, encrypted storage
• Cross-platform: iOS, Android, Web
• Export: CSV, PDF, JSON exports
• Themes: Dark/Light mode

🔐 SECURITY & PRIVACY:
❌ No data collection
❌ No analytics or tracking
❌ No cloud storage
❌ No third-party sharing

✅ All data encrypted locally (AES-256)
✅ Optional PIN protection
✅ Auto-lock after inactivity
✅ Open source for auditability

⚠️ DISCLAIMER:
SatStack is a portfolio tracking tool, not financial advice. Bitcoin is volatile - invest responsibly. Always secure your own private keys.

Happy Stacking !

Made with ❤️ for the Bitcoin community.