Billiary is a simple, offline-first bill tracker that helps you remember what’s due, when it’s due, and what’s already paid — all in one clean, distraction-free app. Track bills, scan bill QR codes, organize payments, monitor income, review spending, attach important documents, and stay ahead of upcoming due dates without creating an account. Your data stays on your device.

Basic · Free forever

Privacy & offline use
• No account required
• Local-only storage
• Works fully offline
• Your bill data stays on your device

QR bill scan
• Scan bill and receipt QR codes
• Prefill bill details when possible
• Review scanned details before saving
• Import supported receipt QR codes as paid one-time bills
• Supports common bill links and QR bill formats
• Optional setting to hide QR Scan for a simpler layout

Appearance & language
• Light, dark, and system theme support
• App language selector
• Localized in English, Italian, Spanish, German, French, Serbian, and Simplified Chinese

Bills
• One-time and recurring bills
• Monthly, quarterly, and yearly recurrence
• Mark bills as paid or unpaid
• Easy month navigation with arrows and swipe gestures
• Bill sorting
• Clear paid and unpaid sections

Categories & tags
• Built-in and custom categories
• Smart trimming and de-duplication of custom categories
• Filter bills by category
• Optional tags for better organization

Reminders
• Local notifications for upcoming bills
• Multiple reminder support with Premium

Stats
• Totals and detailed breakdowns
• Per-category, per-tag, and monthly views
• Last 12 months overview

Income
• Optional monthly income tracking
• Add income sources such as salary, bonus, or other income
• Choose whether income sources are shown on the main Bills screen

Upgrade to Billiary Premium to unlock advanced tools:

Bill attachments
• Attach photos, screenshots, PDFs, invoices, and receipts to bills
• Add attachments from Camera, Photo Library, or Files
• Preview and remove attachments
• Up to 3 attachments per bill
• Attachments are stored locally on your device

Budgeting
• Track balances across Cash, Card, and Savings
• Multi-currency support
• Payment accounts per bill
• Balance transfers between accounts
• Automatic deductions when bills are marked as paid
• Budget reset tools

Export, backup & reports
• PDF export for monthly or yearly summaries
• Backup and restore using a JSON file
• Local attachment files are not included in JSON backups yet

Advanced statistics
• Monthly comparison
• Category trends over time
• Visual charts, including bar and donut charts

Advanced bill setup
• Multiple reminders per bill
• Default recurrence for new bills
• Custom recurring bill occurrence count
• Set a recurring bill to repeat a specific number of times
• Useful for installments, loans, temporary subscriptions, and planned payments

Premium is optional — Billiary remains fully usable without it.