Currency Converter & Crypto

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

App is easy to understand, up-to-date and fully customizable for your liking. There's plenty of different crypto and currencies to choose from, so no matter what you have or are in the market for, you can select as a favorite and see what the current rate is. I'm just sticking with what is most common like BTC, LTC, USDT, ETH, TRX, SOL and XRP. Would like to see this added as an extension on Chrome and Firefox and Toncoin (TON) added.

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've purchased the app. lifetime removal of adds. now I've restored my phone it tells me there is no active purchase. I've tried reaching out to the developer through support. Update: Thank you for the response. but weeks later and the issue is persistent. it seems to be something with the latest version. as I removed it, installed an old apk (version 4.5.7) and it instantly recognizes that my purchase is valid. however if I update the apk using Google play store, it again says no activpurchase

What’s new

Bug fixes and performance improvements.

Got an idea, a request or a bug to report? Tap Send feedback in the side menu — we read every message.

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