About EverySingleCent
What is EverySingleCent?
EverySingleCent is a calculator-first expense tracker designed for people who manage money across multiple currencies. Instead of navigating menus and filling out forms, users open the app, type a number on the built-in calculator, and submit. A typical expense entry takes under 5 seconds. The app supports any ISO 4217 fiat currency with live exchange rates, 20 cryptocurrencies via CoinGecko, and unlimited custom currencies with user-defined manual rates. All amounts automatically convert to the user's home currency in real time. EverySingleCent is a progressive web app that works on any device with a browser, including full desktop keyboard and numpad support for batch bookkeeping.
Who uses EverySingleCent?
EverySingleCent is built for digital nomads tracking expenses across multiple countries, expats managing dual-currency households, business travelers logging receipts in foreign currencies for reimbursement, freelancers tracking income and expenses across international clients, and anyone who batches their bookkeeping weekly. The app is available in English, Korean, and Thai. Currency behavior is locale-aware: English users default to USD, Korean users to KRW, and Thai users to THB. The interface supports right-to-left number entry and professional PDF reports formatted for cross-border tax filing.
How does multi-currency tracking work?
Users set a home currency and add favorite currencies for quick switching. When logging an expense in a foreign currency, EverySingleCent fetches live exchange rates from exchangerate-api.com for fiat currencies and CoinGecko for cryptocurrencies. The original amount and currency are preserved alongside the converted home-currency equivalent. Users can also define custom currencies with manual exchange rates for unsupported or informal currencies. A rate cache with one-hour TTL ensures instant currency switching, and a fallback cache guarantees conversion even when offline. All conversion happens transparently — users see both the original and converted amounts.
Privacy and data ownership
EverySingleCent takes a privacy-first approach to financial data. The app does not connect to banks — all entries are manual by design, which keeps users mindful of spending and eliminates credential storage. Row-level security at the database level ensures each user's data is isolated. There is no data selling, no third-party analytics on financial information, and no advertising. Users can export all their data at any time in JSON, CSV, Excel, or PDF format. Account deletion is permanent: all transactions, categories, tags, receipts, and stored files are removed with no shadow copies retained.
Exports and professional reports
EverySingleCent generates professional financial reports in multiple formats. CSV exports work with any spreadsheet application. Excel workbooks include formatted tables with category and currency breakdowns. PDF reports are print-ready with transaction summaries filtered by date range, category, tag, or tax-deductible status. JSON backup provides a complete machine-readable archive. Receipt images captured through the app's multi-page scanner are automatically converted to PDF and can be bundled into a ZIP file alongside expense reports — ready for accountant handoff, reimbursement claims, or cross-border tax filing.
Pricing and availability
EverySingleCent offers a free tier with basic calculator-first expense tracking in a single currency with CSV exports. The Pro tier adds multi-currency support with live exchange rates, receipt capture and PDF scanning, per-category budgets, recurring transaction automation, tax deductible flagging, and professional exports in Excel, PDF, and JSON formats with receipt ZIP bundles. The app is currently in pre-launch beta. Interested users can join the waitlist at everysinglecent.com to receive early access when the app launches. The production app is hosted at app.everysinglecent.com.