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CLUSTER EXCHANGE-RATES-CURRENCY · 85 ENTRIES · EARLIEST ENTRY 2016-12-12

Currency conversion web apps

This cluster consists of web apps, calculators, and utilities that convert amounts between currencies using exchange rates, with some also tracking rates, computing fees, or handling crypto/fiat conversions. Dated entries appear sporadically from 2018-10 through 2026-02 with no consistent monthly pattern, and many members lack source dates. On traction, currencieconv.com leads with 1 star, while other identified members have 0 stars.

Entry timeline

ENTRY TIMELINE

JUN 2016: 1DEC 2016: 1OCT 2018: 1FEB 2019: 1AUG 2020: 1JAN 2021: 2MAY 2021: 1OCT 2021: 1AUG 2023: 1MAR 2024: 1JUL 2024: 1JAN 2025: 2FEB 2025: 1JUL 2025: 1NOV 2025: 2FEB 2026: 2MAR 2026: 1MAY 2026: 1AUG 2026: 44SEP 2026: 16OCT 2026: 3
JUN 2016OCT 2026

Each bar is the month a member carries, which is a creation date where the source published one and a crawl date otherwise. Nothing in the index was found before 11 August 2026, and coverage broadened sharply on 14–15 August, so a bar from then on reports how much we found that month, not how much was built; an earlier bar reports how far back a member's own source dated it — not how long we have been watching.

Members by activity

Activity signals, not revenue.

Build origin · 2 ai-built · 18 unlabelled

Operator · 10 hobby · 3 open source · 7 unlabelled

Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 20 listed below. Unlabelled means nothing has decided yet — not that the answer is small.

  1. 01currencieconv.com1★21 days—Web app that converts currencies.
  2. 02SteamFX1★22 days—hobbyBrowser extension and Windows tray app that displays Steam store prices converted into the user's currency with live exchange rates.
  3. 03toKRW0★7 days—hobbyCurrency converter app that shows real-time Korean won values for selected currencies and amounts entered on a keypad.
  4. 04currency-companion0★1 mo—ai-builtMobile companion app that converts between currencies, tracks live exchange rates, and alerts users to favorable rate changes.
  5. 05Currency Converter0★1 moliveopen sourceCurrency converter app showing central bank and market exchange rates, with favorites, offline caching, and daily rate summaries.
  6. 06Curency-Conversor0★14 days—hobbyCurrency converter web app that lets users convert between predefined currencies and keeps private conversion history.
  7. 07Currency-converter-0★16 dayslivehobbyWeb app that converts between global currencies using live rates and provides charts, history, and saved favorite pairs.
  8. 08APP-MONITOR0★10 days—hobbyMobile app that tracks Venezuelan official and peer-to-peer exchange rates and calculates the gap between them.
  9. 09kursi-tojik0★20 dayslivehobbyCurrency converter and exchange rate viewer for Tajik somoni using bank data.
  10. 10fenomenal0★19 days—Online currency exchange service that enables users to convert money between different currencies.
  11. 11Offline Currency Converter0★17 daysliveopen sourceOffline currency converter that supports over 160 currencies, favorites, charts, and a home screen widget.
  12. 12morocco-dirham-magic0★15 daysliveCurrency app that converts foreign amounts into Moroccan dirham and shows the equivalent value for travelers.
  13. 13Unit Converter0★1 moliveopen sourceCross-platform app that converts between hundreds of measurement units and daily-updated currency exchange rates.
  14. 14conversor-de-moedas0★3 days—App that converts monetary values between different currencies.
  15. 15currency-converter-swiftui1★2 mo—ai-builthobbyMobile app that converts between currencies using live exchange rates, with instant swapping, search, and multilingual settings.
  16. 16FoxFX0★4 daysliveCurrency and crypto converter that recalculates every amount as the user types, with historical charts and offline support.
  17. 17FluxRate0★22 days—Web app for currency and crypto conversion that shows live quotes, charts, and history with locale-aware formatting.
  18. 18cambio-seguro-assessment0★26 dayslivehobbyCurrency converter web app that converts amounts between currencies using live exchange rates and handles loading, validation, and errors.
  19. 19CurrencyConverter0★1 molivehobbyWeb application that converts amounts between different currencies for users.
  20. 20cash-calculator0★1 mo—hobbyDesktop app that counts cash notes and coins across multiple currencies and converts the total into written words.

Ranked by traction, highest first, and paged 20 at a time — this is a window on the cluster, never the whole of it. Ties are broken by a stable id so a product cannot appear on two pages or fall between them. Browse every cluster.