Agio

Agio is a currency conversion and trend analysis tool for macOS 14 and above.

It integrates amount conversion, historical charts, and exchange rate range assessment into a single interface, helping users understand the current exchange rate’s position within its recent range. Simply enter the amount and select the source and target currencies for quick conversion, and you can also switch the conversion direction. Agio The historical chart displays exchange rate changes and relative fluctuations compared to the beginning of the period within the selected timeframe. Agio The transaction assessment table determines whether the current level is relatively favorable based on the exchange rate range for that period. Frequently used currency pairs can be saved, favorited, or pinned as the default combination, with a clear view of alert status. Users can set conditions for exchange rates higher or lower than the target rate, and the software checks and sends notifications when these conditions are met daily. The desktop widget supports displaying the current exchange rate, seven-day trend, and mini chart for favorite currency pairs. Exchange rates are obtained from European Central Bank reference data via the Frankfurter API, automatically refreshed daily, and still available offline with recently loaded data snapshots. The software requires no account registration or API key provision, does not collect personal data, and supports switching between currency symbols and ISO codes in the settings.