Mira bills clients in EUR from Bali.
USD on top for her US clients, EUR for her European ones, IDR for daily life. She checks the EUR chart before sending an invoice and waits a day when the euro is mid-dip.
All your currencies.
Side by side.
Type one amount and every currency you track answers at once. For anyone who earns, spends, or travels in more than one.
Watch it do the work.
Most converters give you one pair and leave the rest to you. Type a number here and it lands in every currency you track, at the same time.
Free
3 currency slots, full fiat + precious metals catalog, works offline, no ads.
Pro
Up to 20 slots, crypto, up to 10-year charts, widgets, travel mode, customization.
Pro is a one-time purchase. The free tier is not a trial.
Built for people who live across currencies.
Tom retired to Lisbon on a UK pension.
GBP comes in, EUR goes out. He glances at the home-screen widget every morning, and watches the 5-year chart before any large transfer back home.
Sara is on her first trip to Tokyo.
She lands at Haneda — the app offers her JPY before her phone leaves airplane mode, and one tap puts it at the top of the list. She splits the cab fare with two friends in the calculator, in yen, without doing math in her head.
Every currency you care about, side by side.
Type into any row and the whole list converts at once. Drag to reorder so what you check most stays on top.
220currencies
43cryptos
4precious metals
10 yrsof charts
20languages
Tip, split, and total in foreign money.
Splitting a bill in Tokyo. Adding 18% in Paris. Comparing two cars in São Paulo. The calculator lives inside every row, so you don't have to open Calculator next to your converter and type the answer back in.
A decade of history, charted in two taps.
Tap any currency and see where the rate has been — last week, last year, the last decade. If the dollar is at a five-year high against the euro, you'll know before you walk into the exchange counter.
- Spot trends before you exchange or transfer
- Drag across the chart to see the rate on any specific day
- Works for every currency the app supports, including crypto
Twelve things most converters don't do.
Not headline features. The details you notice in week three.
01
One app, not five.
Most converters answer one pair at a time. This one shows your home currency, the one you live in, and the next three you fly to — all on the same screen, all converting from one number you type.
02
Pro Stop exchanging at the wrong time.
See up to a decade of history on any currency in two taps. Catch the dollar at a 5-year high against the euro before you walk into the exchange counter. The chart pays for the app on the first trip.
03
Pro Tip in foreign money without doing math in your head.
Splitting a bill in Tokyo: type (50+30)+18% in the EUR row, every other currency computes it for you. No flipping to the calculator app and copying the answer back.
04
Pro Land in Tokyo. JPY is one tap from the top.
Your phone catches up to local time and the app offers you the local currency before you've turned airplane mode off. Tap once and it sits at the top of your list. No fumbling with airport WiFi to look up the rate.
05
Pro Glance, don't open.
The rate you check most often lives on your home screen. Widgets on iOS and Android, in multiple sizes. Look down, see the number, move on with your day.
06
Pro Bitcoin and gold, on the same screen as dollars.
BTC, ETH, SOL, XRP and 39 more cryptocurrencies sit next to dollars and euros. So do gold, silver, platinum, and palladium. One app for currencies, crypto, and metals — not three tabs across three apps.
07
Numbers that read the way you write.
1.234,56 in Germany. 1 234,56 in France. 1'234.56 in Switzerland. The app respects how your country actually writes numbers, not the way an American app assumes you do.
08
Works on the worst hotel WiFi.
The last rates are saved on your phone after every refresh. Open the app on a plane, in a subway, in a hotel with bad signal — it converts using whatever you had last.
09
Twenty languages, translated with care.
Korean reads as Korean. Japanese reads as Japanese. Not Google-translated English in a foreign font. Each locale also ships with the date and number formatting to match — so the app feels written for where you live, not translated into it.
10
Pro Looks like it belongs on your phone.
Pick from themes, backgrounds, patterns, button shapes, press effects, and fonts. The one converter app you set up once and make your own.
11
No accounts. No analytics. No ads.
The only thing the app sends out is a request for the latest exchange rates. No banner ads, no popups, no 'create an account to sync.' The privacy policy is the source of truth — if anything ever changes, it will say exactly what and why.
12
Pay once. Yours.
Pay once and Pro lives on every iPhone and Android signed into your Apple ID or Google account. Apple Family Sharing covers five family members. One-time purchase, no subscription — pay it today and that is the whole deal.
Your most-checked rate, on the home screen.
The rate you actually look up — your home currency against where you live, work, or own property — sits on your home screen. No tap, no unlock, no app. Just look down.
- A small board of your top currencies, or one focused pair
- Shows your latest synced rates, wherever you are
- Available on iOS and Android
Land in Singapore. The app already noticed.
You step off the plane, your phone catches up to local time, and the app offers to move the local currency to the top of your list. One tap and it is there. No fumbling with airport WiFi to look up the rate. No "wait, what was that in dollars again?" while the cab driver waits.
- Add the local currency to the top, replace the top, or ask each time
- One tap to undo if you didn't want it
- No GPS, no location permission
Speaks your language.
Twenty languages, each with the number and date formatting to match. Set it once and the app reads the way you'd actually write a number down.
What people who use it say.
Left as reviews on the App Store and Google Play.
Having all the currencies right next to each other on one calculator screen makes things so much easier.
I love that useful basics like the currency converter and calculator are free. The extra paid features are worth it too.
No accountsNo tracking No analyticsNo ads
The only thing the app does online is look up the latest exchange rates.
That's the whole contract.
Free to start. One purchase unlocks the rest.
The base app is free — 3 currency slots, all fiat currencies and precious metals, no ads, no tracking. Pro (a one-time purchase, no subscription) opens up to 20 slots and unlocks crypto, charts, widgets, travel mode, and full customization.
Base
$0to start
A solid daily-driver converter.
- Three currency slots
- Any of 170+ fiat currencies + precious metals (USD, EUR, GBP, JPY, gold, silver, and the rest)
- Automatic rate updates
- Type any number, see every currency convert
- Works offline
Everything
Onepayment
Unlocked on every device on your account.
- Up to twenty currency slots
- Full calculator: parentheses, percents, math operators
- 43 cryptocurrencies, including Bitcoin and Ethereum
- Charts going back up to a decade
- Home-screen widgets for iOS and Android
- Travel mode
- Full visual customization
- Apple Family Sharing
One app, two tiers. Install free, upgrade in-app any time.
Side by side
Free
Pro
Currency slots
Three slots
Up to twenty
Calculator
—
Parentheses, percents, and math operators
Cryptocurrencies
—
All of them
Historical charts
—
Up to ten years
Home-screen widgets
—
Rate list + single pair
Look and feel
Default look
Themes, backgrounds, button shapes, fonts
Travel mode
—
Yes
Automatic rate updates
Yes
Yes
Works offline
Yes
Yes
The questions we actually get.
Get your currencies on one screen.
Free on iOS and Android. One purchase unlocks everything — no subscription.