
💱 A simple, fast currency converter using rates from the Central Bank of Russia (CBR) or market (mid-market) rates.
Available in English and Russian (follows the system language).
Features:
• Two rate sources — 🇷🇺 CBR and 🌐 market (mid-market) rate.
• All CBR currencies, including less common ones.
• "My currency" — a persistent home currency the summary is computed against.
• Favorites: search by code, name, or country.
• Convert from your currency or any other: the source currency can be switched temporarily without changing settings.
• Friendly format for cheap currencies: "100 RSD = 73 RUB" instead of fractions.
• Rates are cached and work offline between updates.
• Rate summary notification with your favorite rates — it arrives as soon as the source publishes a new rate; tapping it opens the summary. Rate changes are shown next to each rate.
• Rate date and last refresh time always visible.
No ads, no sign-up, no personal data collection. All settings stay on your device only.
WhatsNew:
The About screen now has an "Our projects" section linking to 3X-UI Manager, the 3x-ui manual and netadm.pro. The developer website link now points to yukh.net. Catalog builds explain that updates come through F-Droid.
Anti-Features: NonFreeNet (this application promotes/depends a non-Free network service):
⇒ Exchange rates are fetched from non-libre network services. The CBR source uses cbr-xml-daily.ru (a third-party mirror of Central Bank of Russia rates, not an official Bank of Russia endpoint); the market source uses open.er-api.com (ExchangeRate-API). With the CBR source the app also queries isdayoff.ru, the Russian working-day calendar, to skip polling on days when no new rate is published.