Convex currency
FinanceTravel

Convex currency

Karan Ramesh Mewada · released 3 Jul 2026 · Open in App Store ↗

Revenue 30d not estimated
Downloads 30d not estimated
Rating 5.00 4 reviews

No in-app products collected for this app.

Rating
Germany50%25.00
India50%25.00
United Arab Emirates<1%0
Antigua And Barbuda<1%0
Anguilla<1%0
Albania<1%0
Armenia<1%0
Angola<1%0
Argentina<1%0
Austria<1%0

The store shows a different set in every country

Description

Currency conversion done right — accurate, beautiful, and completely ad-free.

Convex Currency is a refreshingly simple currency converter built for people who want trustworthy rates without the clutter, ads, or tracking that fill other finance apps. Powered by official reference rates from the European Central Bank (ECB), Convex Currency gives you dependable conversions across 30+ major world currencies — wrapped in a clean, elegant interface that's a pleasure to use every day.

WHY YOU'LL LOVE CONVEX CURRENCY

Trusted rates, 30+ currencies

Convert between all the major world currencies using official daily reference rates published by the European Central Bank. You'll always see exactly when rates were last updated — no guesswork.

Built around your money

Set your home currency once, then pin the currencies you use most for instant, at-a-glance conversions tailored to you.

Smart travel suggestions

Heading abroad? With your permission, Convex Currency can suggest the local currency automatically based on where you are — so you're ready the moment you land.

Rate alerts

Watching for the right moment? Set a target value and Convex Currency will notify you when a currency reaches it. Never miss a favorable rate again.

Home Screen widget

Keep your favorite currency pair right on your Home Screen and see the latest rate at a glance — no need to open the app.

Private by design — no ads, ever

We don't serve ads and we don't track you. Your usage stays yours. Convex Currency is supported entirely by subscriptions, which means our only job is to build a great app for you.

A SUBSCRIPTION APP — START WITH A FREE TRIAL

Convex Currency is available as a subscription. Start with a free trial, then keep full access with a monthly or yearly plan — whichever suits you. You can switch plans or cancel anytime, right from the app. Pricing is shown in the app in your local currency and varies by region.

Download Convex Currency today and experience currency conversion the way it should be — accurate, elegant, and respectful of your privacy.

SUBSCRIPTION DETAILS:

Convex Currency offers an auto-renewing subscription with a free trial, available on a monthly or yearly basis.

Your free trial automatically converts to a paid subscription unless cancelled at least 24 hours before the trial ends.

Payment is charged to your Apple Account at confirmation of purchase.

Subscriptions renew automatically unless turned off at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings.

Terms of Use: https://www.iubenda.com/terms-and-conditions/42431072

Privacy Policy: https://www.iubenda.com/privacy-policy/42431072