Support

Contact maga40@naver.com with Android and app versions. Send only the records you intend to share.

Start a trip

Create a named trip, choose USD, EUR, GBP, KRW, JPY, CAD or AUD, then add expenses manually. Currency stays fixed while the trip has expenses. There is no exchange-rate conversion or mixed-currency sum. Yen and won use whole units; other supported currencies allow two decimal places. Amounts must be positive, up to nine whole-unit digits. Dates use YYYY-MM-DD, 2000–2199.

Keep actual receipts

Attach JPG, PNG or PDF through Android Files. The app copies original bytes into private storage and opens image/PDF previews. Up to 3 files per expense, 10 MiB each, 30 MiB of unique receipts per trip and 150 MiB for the library. PDFs allow up to 100 pages; images up to 24 megapixels and 10000px per side. The library holds 30 trips and 500 expenses. No OCR or camera scanning is provided.

Review and export

Search merchant, notes or tags; filter expenses needing review or lacking a receipt. Editing clears review. Report scope is all or reviewed expenses only. Save PDF, CSV or ZIP through Files. ZIP includes Report.pdf, Expenses.csv, Backup.json, Readme.txt and unchanged receipt files. The report lists receipts; it does not combine their original pages. Reviewed means your own check, not employer approval, repayment or tax advice. Saving a file does not confirm recipient delivery.

Restore and recover

Import this Android app’s ZIP to add a new trip with fresh IDs. Existing trips are preserved. ZIP input is limited to 40 MiB compressed and expanded; malformed structures, paths or receipt hashes are rejected. Other apps’ or iOS CSV files are not supported as imports. A failed atomic save preserves the previous committed library. If a record or receipt becomes unreadable, save raw recovery ZIP before resetting links. Reset clears trip/expense links but retains receipt files until explicit unused-file cleanup. Recovery is a raw preservation copy, not automatic repair; extract intact portable packets or keep the bytes for support. Cleanup removes unreferenced receipt files and temporary previews, while committed attachments remain.