Currency Converter - Crypto

Exchange rates and crypto prices in one calculator.
No account, no sign-in. Open it and start.

■ Compare currencies side by side
Put several currencies on one screen side by side. Type an amount into any card and the
rest update at once — no switching one pair at a time.

■ A calculator is built in
Split a hotel bill, add tax, take off a discount. Arithmetic, parentheses and
percentages work right on the rates screen, so you never leave the app to do math.

■ Crypto works the same way
Follow Bitcoin, Ethereum, XRP, BNB, Solana, Dogecoin, Cardano, Avalanche and
Chainlink. Coins are treated like currencies, so conversion runs both ways — what
1 BTC is worth, or how much BTC a given amount buys. Switch between line and
candlestick charts across 1 day, 1 week, 1 month and 1 year.

■ Rate history
See how a currency moved over 1, 3, 6 or 12 months, with the high, low and
average for that span. Choose which currency the values are quoted in, so you can
read rates from where you actually are. Other currencies sit below as small
charts you can compare and switch to.

■ Home screen widget
Check a rate without opening the app.

■ Five languages
Korean, English, Japanese, Chinese and Spanish. Follows your device setting and
can be changed anytime.

■ Works on airplane mode
Lost connection shows the last rates received, labeled "offline" with the time
they were fetched, so you always know how current they are.

■ There is no account
No sign-up, no login, no email. Your settings stay on the device and are never
sent to a server.

Rates refresh hourly and crypto prices refresh while the screen is open. Banks
and exchanges apply their own rates and fees, so treat these figures as reference.