Currency conversion for iPhone and iPad

Track more than one rate at once.

Flexchange is a clean currency converter for people who compare currencies often. Convert quickly, keep multiple bases nearby, check trend movement, and keep working from your last synced rates when you are offline.

Multiple bases Compare USD, EUR, GBP, JPY, CAD, and more.
Offline mode Convert from your last synced rates.
Trend charts Inspect movement with min/max context.
Flexchange home screen showing USD base currency and target conversions. Flexchange currency trend chart for USD to EUR.

Built for repeated currency checks.

Most converters answer one amount and disappear. Flexchange is for the currencies you keep coming back to.

Multi-currency conversion

Track several target currencies under one base and switch between base currencies without rebuilding your setup.

Offline conversion

Use your last synced rates while traveling, commuting, or sitting in a place where the internet decides to be dramatic.

Currency calculators

Create calculators for totals, comparisons, trip planning, shopping, or recurring money checks.

Rate trend history

Premium unlocks interactive trend charts with period filters and min/max insight for supported currency pairs.

Faster refreshes with Premium

Premium users get more frequent rate updates plus unlimited base currencies, target currencies, and calculators.

Rate alerts are coming

Alerts are planned for a future update, so you can be notified when a currency moves above or below a rate you care about.

Keep your regular currencies close.

Add the base currencies you care about, then monitor the targets under each one. It is useful for travel, cross-border work, subscriptions, shopping, or simply watching the rate before you exchange.

Base currencies USD, EUR, GBP, JPY, CAD Targets Add the currencies you need under each base Premium Unlimited bases and target currencies
Flexchange with multiple base currencies selected.

Useful on iPad too.

Flexchange is available on iPhone and iPad. The product is currently most polished around the iPhone experience, while iPad support gives you more room for calculators, pickers, and currency review.

Flexchange calculator overview on iPad.

Questions, answered plainly.

What is Flexchange?

Flexchange is a currency converter and exchange-rate tracker for iPhone and iPad. It is made for repeated checks across multiple currencies, not just one quick conversion.

Does it work offline?

Yes. Flexchange can convert with your last synced rates when you are offline. Rates still need an internet connection to refresh.

Is Flexchange free?

Flexchange is free to download. Premium unlocks unlimited base currencies, unlimited target currencies, unlimited calculators, faster rate refreshes, and full trend history.

Are alerts live?

Not fully yet. Rate alerts are planned for a future update, and we will make clearer public claims when they are ready.

Can I use rates for financial decisions?

Flexchange is an informational tool. Always verify rates with your bank, broker, payment provider, or financial institution before making transactions.

Put your rates where you can see them.

Download Flexchange on the App Store and build the currency view you keep needing.

Download on the App Store