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File 03

Finn App

DelayedSample data
  • TypeScript 90.7%
  • CSS 4.1%
  • JavaScript 3.4%
  • Rust 1.0%
  • Batch 0.3%
  • Shell 0.3%
  • HTML <0.1%
Summary

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

Demo · sample data
Gallery (10) · sample data
Details
  • —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
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