Bill Manager

Bill Manager helps you record and review bills quickly — clear, simple, and offline.
• Track Unpaid and Paid bills separately
• Due Date for Unpaid; when marked Paid, Paid Date is set to today (Due Date kept)
• Search by title or note; sort by date/amount; filter by status, category, or “due in 7 days”
• Quick overview chips: Unpaid total, Due in 7 days, Paid this month
• Choose currency (USD, VND, EUR, …) with locale-aware formatting
• Categories with simple labels; group on Home and hide/show per category
• Swipe actions: Mark Paid/Unpaid, Delete with UNDO
• Attach receipt photos and zoom (photo viewer)
• Backup/Restore via JSON/CSV (offline, file picker)
• Optional local reminders shown as in-app status before due date
• Works fully offline; multi-language support