Spliit

Spliit is a minimalist web application for tracking and splitting shared expenses with friends and family. It focuses on quick group setup, flexible splitting, and clear balances, with optional receipt features.

Key Features

• Create groups for trips, events, gifts, and other shared budgets
• Add expenses with descriptions and optional categories
• Advanced splitting (uneven splits by amount, shares, or percentage)
• Group balances to see who owes whom
• Reimbursements to record repayments and optimize transfers
• Search expenses within a group
• Attach receipt images to expenses (optional S3-compatible storage)
• Progressive Web App (PWA) experience
• Optional AI-assisted receipt scanning and category deduction (requires OpenAI API)

Use Cases

• Split travel costs across a group and settle up at the end
• Track shared household expenses with roommates
• Manage expenses for events (parties, gifts, club activities)

Limitations and Considerations

• AI features (receipt extraction and category deduction) require an external OpenAI API key
• Receipt attachments require configuring S3-compatible object storage

Spliit is well-suited for lightweight group expense sharing without the complexity of full accounting tools. It provides the core Splitwise-style workflow while remaining simple to deploy and use.