Lain Dain

Lain Dain helps you track shared and personal expenses without losing sight of who paid and who owes. Create one-to-one ledgers with friends, organize group expenses, split costs equally or by exact amounts, and record settlements in one place. Personal expense reports and category budgets help you understand your own spending alongside shared balances. Key features: • Track personal, friendship, and group expenses • Split expenses between one or multiple payers • Record settlements and balance adjustments • Schedule recurring expenses • Add notes, receipts, categories, and reactions • Review spending reports and category budgets • Continue working offline and sync automatically when you reconnect • Receive reminders and activity notifications Lain Dain records expenses and balances. It does not hold funds, provide banking services, or transfer money between users.