Currency converter for iPhone, iPad & Mac

One amount.
Every currency.

iCurrency converts into your whole list at once: 160+ world currencies and 60+ crypto coins. Set a price alert, check how a rate moved, and keep converting offline on the trip where there is no signal.

Download on the App Store

Free to download. Premium is optional. Speaks 31 languages.

Features

Everything you check
before you pay

160+ currencies, 60+ coins

World currencies from the dollar to the kip, plus the most traded crypto: Bitcoin, Ethereum, the big stablecoins, Solana, Toncoin and more.

Your whole list at once

Type an amount in one currency and every other one on your list follows. Keep as many as you need and drag them into your own order.

A calculator that converts

Add up a bill, take off a discount, split it three ways. The result shows up in six of your currencies while you are still typing.

Price alerts

Pick a pair and a target, above or below. A notification arrives when the rate gets there, even with the app closed. One alert free, up to 10 with Premium.

Historical charts

A week, a month, three or six months, or a whole year, with the high, low and average for the period and the change since it began.

Works offline

The last rates you loaded stay on the phone, so the converter keeps working in airplane mode or abroad with roaming switched off.

Fresh rates through the day

Free rates refresh every three hours, which is plenty for shopping and travel. Premium drops the wait and keeps rates real-time.

Widgets

Three Home Screen sizes and three for the Lock Screen, with up to seven of your currencies, so a quick check doesn't need the app.

Light, dark, 31 languages

Follow the system or pick light or dark, with a matching app icon. The whole interface is translated into 31 languages.

Try it here

Change the amount,
watch the list follow

This is how the converter behaves: type a number or switch the pair, and every row updates as you go. The rates here are a fixed sample, not live market data.

You have

You get

892.80

1 USD = 0.8928 EUR

Sample trend ▲ 5.48% · 3M

The rest of your list

17,880,000 RpIndonesian RupiahIDR
771.20 £British PoundGBP
158,290 ¥Japanese YenJPY
33,620.00 ฿Thai BahtTHB
0.0120339 ₿BitcoinBTC
85,110.00 ₽Russian RubleRUB

Sample rates, for illustration. The app uses current market rates.

Converter

All your currencies on one screen

One base amount, every currency on your list converted at once
Tap any row to type the amount in that currency instead
Drag to reorder, swipe to remove or to set an alert, no cap on how many you keep
Bitcoin and Ethereum sit in the same list as dollars and euros
A 24-hour change badge next to every rate

Price alerts

Hear about the rate the moment it arrives

Set a target above or below today's rate. iCurrency checks it on its server every few minutes and sends you a notification, so the app doesn't have to stay open.

Works for currencies and crypto, BTC to ETH included
A bar shows how far the rate still has to go
Switch an alert off and keep it for later
One alert free, up to 10 with Premium

Alerts screen with three of ten alerts active: BTC to ETH above 35, EUR to USD above 1.25 and BTC to USD below 75,000, each with a bar showing the distance to the target

Charts

See where a rate has been

Before you change money, look at the last few months. The chart shows the high, low and average for the period and how much the rate moved.

Week, Month, 3M, 6M and Year
Flip the pair with one tap
Chart any pair you like with Premium
Shown here in the light theme, one switch away in Settings

Also on Mac

List and calculator, side by side

On a bigger screen iCurrency spreads out: your currency list on one side, the calculator on the other, and a sidebar for alerts, charts and settings.

The same app on iPhone, iPad and Mac
Type on the keyboard: Esc clears, Return converts
A desktop widget with up to six currencies

iCurrency on Mac: a sidebar with Converter, Alerts, Chart and Settings, the currency list with 15,000 as the base amount, and the calculator keypad on the right

FAQ

Questions, answered

Is iCurrency free?

Yes. The converter, the calculator, charts, offline mode, widgets and one price alert are free. Premium adds real-time rates, up to 10 alerts and charts for any pair.

How fresh are the rates?

On the free version rates refresh every three hours. With Premium there is no wait: rates are real-time whenever you open the app or pull to refresh.

Does it work without internet?

Yes. iCurrency keeps the last rates it loaded on your device and converts with them when you are offline. They update again as soon as you are back online.

Which cryptocurrencies are supported?

More than 60 of the most traded coins, including Bitcoin, Ethereum, Tether, USD Coin, Solana and Toncoin. They work everywhere fiat currencies do: in the list, the calculator, charts and alerts.

How do price alerts work?

Choose a pair, a target rate and whether you are waiting for it to go above or below. The rate is checked on our server every few minutes and you get a push notification when it hits the target, even if the app is closed.

What does Premium cost?

There are three options: monthly, yearly with a free first week, or a one-time lifetime purchase. The App Store shows the price in your local currency before you confirm.

Which devices does it run on?

iPhone and iPad with iOS 18 or later, and Mac. On iPad and Mac the list and the calculator sit side by side.

Is iCurrency available in my language?

The app speaks 31 languages, including English, German, French, Spanish, Italian, Portuguese, Russian, Ukrainian, Polish, Czech, Dutch, the Nordic languages, Greek, Turkish, Hebrew, Arabic, Hindi, Thai, Vietnamese, Indonesian, Malay, Japanese, Korean and both Simplified and Traditional Chinese.

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