luka.

luka. is a currency converter built so you can convert amounts in one tap, without wasting time on setup.

🌎 160+ currencies worldwide
Official information, with rates updated daily from public sources and central banks.

📊 Economic indicators from 5 countries
luka. doesn't just convert currencies: it also handles the indexed units used every day across Latin America.

• UF, UTM and UTA — Chile
• UVA — Argentina
• UDI — Mexico
• UVR — Colombia
• UFV — Bolivia

Turn them on from Manage currencies and use them like any other currency: convert them, set them as your base, and view their historical chart.

✨ What makes luka. different

• One screen, all your currencies. Your custom list up top, ready to compare at a glance.
• Tap any currency, type the amount, and see the conversion instantly.
• Historical chart for ~154 currencies and for the indicators (1 week, 1 month, 6 months, 1 year, 2 years).
• Reorder your currencies by dragging.
• Automatic dark and light mode.
• Works offline with the last rates you downloaded.
• Suggests your local currency based on where you are (optional).
• Configurable decimals: none, two, or all.

⚡ Fast and light
No ads. No third-party trackers. No login.

🔒 Privacy
Your location, lists and preferences stay only on your device and are deleted when you uninstall.

What's in luka.?

✓ Convert between 160+ currencies
✓ 7 economic indicators from 5 countries
✓ Rates from central banks and public sources
✓ Historical chart (up to 2 years)
✓ Smart search (by name, code or country)
✓ Spanish, English and Portuguese
✓ Dark mode
✓ Offline
✓ No ads
✓ No login
✓ Free

Data sources: Rates By Exchange Rate API · frankfurter.dev (central banks) · mindicador.cl (Chile) · Banco Central de la República Argentina · Diario Oficial de la Federación (Mexico) · Banco de la República (Colombia) · Banco Central de Bolivia.

luka. is an informational tool and does not constitute financial advice. Rates may differ from those offered by banks and exchange bureaus.

🇨🇱 Designed and developed in Chile by an independent developer. If you have feedback or want to request a feature, get in touch.