Best Currency Rate Calculator Apps

243+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated September 2026

Finding the right currency rate calculator apps can be overwhelming with so many options. We've analyzed 243+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Currency Rate Calculator Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Currency converter calculator!Currency converter calculator!Free4.7★ (71K)YesYesSep 2026
2Currency Rate CalculatorCurrency Rate CalculatorFree—NoNoMay 2026
3Currency Converter - Easy CalcCurrency Converter - Easy CalcFree4.6★ (3.5K)YesYesSep 2026
4Currency Rate CalculatorCurrency Rate CalculatorFree—YesNoSep 2026
5CurrencyCurrencyFree4.8★ (78K)YesYesSep 2026
6Currency Converter PlusCurrency Converter PlusFree4.8★ (1.6K)YesYesSep 2026
7Xe Money Transfer & CurrencyXe Money Transfer & CurrencyFree4.8★ (125K)YesNoSep 2026
8My Currency Converter & RatesMy Currency Converter & RatesFree4.9★ (130K)YesNoSep 2026

Top Picks for Currency Rate Calculator

4.7😐(71K ratings)
FreeAdsIn-App Purchases
Currency converter calculator! screenshot 1
Currency converter calculator! screenshot 2
Currency converter calculator! screenshot 3

This app provides real-time exchange rates for all world currencies, including cryptocurrencies, and functions offline. It features an embedded calculator, the ability to set custom rates, and updates hourly. An optional premium version removes ads and offers additional features.

What We Love

  • 👍 Easy to use
  • 🚀 Fast and accurate currency conversions
  • 💡 Helpful for travel and international transactions
  • 🔒 Offline functionality

Room to Improve

  • 🔍 Limited currency options in free version
  • 💰 Subscription required to unlock full features
  • 📢 Excessive advertisements
  • 🐛 Bugs and crashes reported

More Currency Rate Calculator apps to explore

FAQ about Currency Rate Calculator

What are the best currency rate calculator apps for iPhone?
Currency converter calculator! tops our currency rate calculator apps ranking as of September 2026, with a 4.7-star average from 71K App Store ratings, and it's free to download.
Yes — 20 of the top currency rate calculator apps we rank are free to download, including Currency converter calculator! and Currency Rate Calculator.
Currency converter calculator! shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 243+ currency rate calculator apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
This app provides real-time exchange rates for all world currencies, including cryptocurrencies. It works offline, allowing you to convert money even without an internet connection. You can also set your own exchange rates and use the embedded calculator for quick calculations.
The exchange rates are updated every hour to ensure you have the most current information. The app also supports cryptocurrencies and allows you to search currencies by country.