TravelBean

Professional Travel Accounting - TravelBean

A sophisticated expense tracking application designed for business travelers and digital nomads, featuring a professional double-entry bookkeeping system that gives you complete control over every travel expense.

Core Features
• Double-Entry Bookkeeping System - Every transaction tracks both source and destination accounts for complete money flow visibility
• Real-Time Balance - Always know how much is left in your cash, cards and every account, so you never lose track while spending
• Income Recording - Log refunds, gifts, prizes and other income directly into your accounts for true two-way money flow
• Account-to-Account Transfers - Move money between cash, credit cards and stored-value cards, with cross-currency transfers and exchange-rate snapshots
• Multi-Currency Support - Supports TWD, USD, JPY with real-time exchange rate conversion
• Offline-First Design - Works without internet, data safely stored locally
• Multi-Trip Management - Each journey has its own isolated accounting book
• High-Precision Calculations - Professional-grade financial arithmetic prevents floating-point errors
• Photo & Voice Capture - Attach up to 2 receipt photos and record a voice memo for each expense, preserving every detail of the moment

Professional Accounting Features
- Source accounts: Cash, credit cards, stored-value cards
- Target accounts: Food, transport, shopping, accommodation
- Real-time balance calculation with visual display
- Stack-based calculator supporting complex expressions

International Design
- Supports Traditional Chinese, English, Japanese
- Material 3 design language with light/dark themes
- Adapts to regional number formats and currency display

Data Security
- Local SQLite database storage
- AES-encrypted exchange rate data
- No account registration required, complete privacy protection

Make TravelBean your professional travel financial management partner!