Crypto & Currency Converter

Katana Tech Team

Contains adsIn-app purchases

About this app

The free currency converter and exchange rate calculator trusted by travelers, expats, and crypto investors worldwide. Convert 170+ world currencies and 10,000+ digital assets instantly with real-time rates.

Whether you are planning a trip abroad, tracking your crypto portfolio, or comparing prices while shopping online, this lightweight money converter delivers accurate live exchange rates directly on your device.

WHY MILLIONS CHOOSE OUR CURRENCY CONVERTER:

✓ Real-Time Exchange Rates: Fiat and crypto rates update every minute so you never miss a market move.
✓ Powerful Offline Mode: Pre-load rates before you travel — convert prices without internet, anywhere in the world.
✓ 100% Free: All core currency conversion and crypto tracking features are completely free to use.
✓ Dark & Light Themes: Easy on the eyes, day or night.

THE ULTIMATE TRAVEL CURRENCY CALCULATOR

Don’t get caught with bad exchange rates at the airport. Our forex rate calculator lets you:
✓ Pre-load rates for any destination — USD, EUR, GBP, JPY, AUD, INR, AED, BRL, and 160+ more.
✓ Use the rapid calculator to check restaurant bills, taxi fares, or shopping prices on the go.
✓ Pin your favorite currency pairs for instant one-tap comparison.
✓ Drag and drop to reorder currencies — put the ones you need first.

ADVANCED CRYPTO EXCHANGE RATE TRACKER

For the modern investor, we provide deep integration with the digital economy:
✓ Live Bitcoin (BTC) Price Tracking: Monitor BTC, Ethereum (ETH), Solana (SOL), XRP, and 10,000+ tokens.
✓ Stablecoin Rates: Track USDT, USDC, and other pegged assets in real-time.
✓ Crypto Portfolio: Monitor your holdings and see total value in your local fiat currency.
✓ Interactive Charts: Visualize exchange rate trends with customizable timeframes and indicators.
✓ Instant Crypto-to-Fiat Conversion: Convert any coin directly into USD, EUR, GBP, INR, or any local currency.

KEY FEATURES AT A GLANCE:

• Smart Search: Find any fiat money or cryptocurrency in seconds.
• Multi-Currency Display: Track multiple exchange rates on one screen.
• Drag & Drop Reordering: Prioritize your most-used currencies with a long press.
• Interactive Rate Charts: Analyze historical exchange rate data with grid and indicator overlays.
• Offline Currency Converter: Travel-ready — works without Wi-Fi or mobile data.
• Battery Efficient: Lightweight and optimized for all Android devices.
• Optional Ad-Free: Remove ads with an affordable subscription or lifetime purchase.

FREQUENTLY ASKED QUESTIONS:

✓ Is this currency converter free? Yes — all core features are completely free.
✓ Does it work offline? Yes! The app saves the last updated exchange rates for offline conversion.
✓ Can I buy Bitcoin here? No — this is a dedicated currency conversion and rate tracking tool only.
✓ Is there a premium option? Yes — remove ads with a monthly, yearly, or lifetime subscription.
✓ How often do rates update? Every minute for both fiat currencies and crypto assets.

SUPPORT & FEEDBACK

We are constantly working to improve your money converter experience. Questions, suggestions, or feedback?
Contact us: [e-mail]

Download Crypto & Currency Converter today — the free exchange rate calculator for travelers, investors, and everyday use.

Ratings and reviews

Enjoyed the application in general. Only complaint I have, which is a ease of use than anything else really, is that when typing on the amount of currency and then clicking the back button on the device itself takes you out of the application rather than getting rid of the keyboard. Not a major issue, just something I'm used to doing to get rid of the keyboard on other applications.

I likedI liked this app from the get go apart from the interminable adverts and would have given it 3*. Advert free was not available so I decided to uninstall but hey ho a new feature appeared with an ad free opportunity. I paid the fee and now have a fantastic currency converter with a superb UI (I have the dark mode). I have had many of these currency converters over the years but this is already my favourite. Exchange rates not updating. Now fixed but better if we were advised beforehand.

I initially gave this app five stars but have to reduce it to two. This was my go to app for crypto currency exchange rates but now the crypto currencies is not up-to-date anymore. Therefore, I am forced to use a second app. As an example, in writing moment bitcoin is in the second app and online 111,635 but in this app only 109,341. Unfortunately, this app is not trustworthy anymore and haven't been for several of months now. Please fix.

What’s new

We’re improving your experience all the time.
In this version, we fixed some bugs and made other improvements.