Exchange Rates - All at Once

SANGHOON LEE · Finance

Free

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Chart standing · US

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What changed · US

Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.

Sep 14, 2026
New version 1.0 → 1.0.1

· Small amounts now keep their decimals. 100 Vietnamese dong shows as 5.18 won instead of 5. · Updated the contact email address. · New Home Screen widget. Tap the amount into the large widget's keypad and see it in several currencies at once.

Screenshots

About

Ever open a currency app and end up converting the same amount three times, once per currency? Exchange Rates Calculator takes the amount once and shows every currency you care about on one screen. ■ Every currency at once Type 1,000 and see dollars, euros, pounds, yen and won side by side. No switching the "to" currency and starting over. ■ Convert from any of them Tap the euro row and it becomes the input. Whatever you had carries over as the converted amount, and you can keep typing from there. ■ 166 currencies From the majors to the ones you'll only ever need once. Search by name or code, add what you want to your list, and drag the rows into the order that suits you. ■ Works on the plane Rates are stored on your device, so conversions keep working with no connection. If the data is a few days old, the app says so rather than pretending otherwise. ■ Built like a calculator A 000 key for adding three zeros at a time and a clear key for starting over. Large amounts take a couple of taps. ■ No ads, no account, no data collection Every feature is free. There is nothing to sign in to, and nothing is sent to a server. Tipping the developer is optional and unlocks nothing. ■ For reference only Rates refresh once a day and may differ from your bank's rate or the rate your card issuer applies. For anything where the exact figure matters — exchanging money, sending it abroad, paying a bill — confirm it with the institution handling the transaction. The numbers here are a guide, not a basis for trading or investment decisions.

What's new · 1.0.1

· Small amounts now keep their decimals. 100 Vietnamese dong shows as 5.18 won instead of 5. · Updated the contact email address. · New Home Screen widget. Tap the amount into the large widget's keypad and see it in several currencies at once.

Details

DeveloperSANGHOON LEE
ReleasedSep 2026
UpdatedSep 2026
Version1.0.1
Size2.2 MB
RequiresiOS 17.0 or later
Age rating4+
LanguagesChinese, English, German, Japanese, Korean, Spanish
PriceFree
Categories FinanceTravel
Bundle IDcom.yejifather.exchangecalculator