PrestaBook

Manage personal loans without spreadsheets

Productivity Fintech Personal Financeローンチ 2026年5月3日

PrestaBook とは？

PrestaBook is a local-first loan tracker. No account, no server, your data stays on your device encrypted with your PIN. What's different: works offline, encrypted Google Drive backup (your cloud, your data), PDF receipts without a backend, Google Calendar reminders, 31 languages. Built for tracking loans to friends, family, or clients — without spreadsheets.

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