CSV Transfer or Complete Backup?
Billiary keeps your data locally on your device. Version 1.13 gives you three different ways to bring data in, move it to another platform, or keep a recovery copy.
Import bills from another app · Basic
Use Import bills from CSV when another bill tracker, spreadsheet, or financial tool can export a table of bills. Billiary suggests column mappings, lets you adjust formats, and shows valid, invalid, and likely duplicate rows before you confirm. Existing Billiary data is not replaced.
Move between iOS and Android · Premium
Choose CSV data archive when moving supported structured Billiary data between platforms. The ZIP contains versioned CSV files for bills, payment cards, income, categories, tags, currencies, and budget data. Importing this archive replaces the CSV-supported data after a preview and confirmation.
Keep a complete recovery copy · Premium
Choose Complete backup before reinstalling Billiary, making a major change, or restoring on the same platform. The existing ZIP backup includes supported app data plus local attachments, receipts, warranty information, loyalty-card images, and settings. Legacy JSON backup import remains available.
Export data
- Open Billiary and go to Settings.
- Choose Export data.
- Select Complete backup or CSV data archive.
- Save the resulting ZIP somewhere you control.
Import data
- Open Settings and choose Import data.
- Select the matching backup or CSV archive format.
- Choose the file and review the summary.
- Confirm only when you are ready to replace the relevant data.
Export Stats to a spreadsheet · Premium
On a Stats report, choose Export to CSV to save the records behind the selected Month, Year, Last 12 Months, or paid-spending period. The file is suitable for Excel, Numbers, Google Sheets, and similar tools. PDF reporting remains available separately.


