Finn App

Cross-platform desktop app for personal finance management with a fully encrypted local data file and a macOS-inspired UI.

• —Analytical dashboard with sparkline, dual-bar, treemap, donut, and progress-ring charts across Today/History/Analysis tabs
• —Multi-currency tracking (ARS/USD/EUR/USDT/BRL/GBP) for income, expenses, accounts, and savings goals
• —Splitwise-style shared expenses with per-person splits, auto-balancing, and a dedicated balances page
• —AES-256-GCM encrypted data file with a master-key-gated vault for service passwords and card details
• —Native TOTP (RFC 6238) generator for 2FA with live countdown and click-to-copy
• —Recurring fixed expenses and subscriptions with auto-debit and copy-previous-month workflows
• —Encrypted credentials manager covering emails, passwords, keys, documents, licenses, WiFi, and recovery codes
• —Monthly calendar combining manual events, subscription due dates, and a 60-day upcoming panel
• —Encrypted JSON backup/restore plus monthly PDF export ready for printing
• —Portfolio sandbox mode with an isolated data file and pre-seeded demo dataset