Best Currency Buy Apps

245+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated September 2026

Out of 245+ currency buy apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Currency Buy Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1CurrencyCurrencyFree4.8★ (78K)YesYesSep 2026
2Currency converter: ExchangeCurrency converter: ExchangeFree4.8★ (5K)NoYesSep 2026
3Currency Converter PlusCurrency Converter PlusFree4.8★ (1.5K)YesYesSep 2026
4Xe Money Transfer & CurrencyXe Money Transfer & CurrencyFree4.8★ (125K)YesNoSep 2026
5Currency.com: Buy BTC & CryptoCurrency.com: Buy BTC & CryptoFreeNoNoAug 2026
6My Currency Converter & RatesMy Currency Converter & RatesFree4.9★ (130K)YesNoSep 2026
7Currency Converter - Easy CalcCurrency Converter - Easy CalcFree4.6★ (3.5K)YesYesSep 2026
8Currency TodayCurrency TodayFree4.7★ (4.4K)YesYesSep 2026

Top Picks for Currency Buy

Currency#1

Currency by Jeffrey Grossman

Offline currency converter
Editor's Choice
✈️ Travel
4.8😊(78K ratings)
FreeAdsIn-App Purchases
#74in Travel
Currency screenshot 1
Currency screenshot 2
Currency screenshot 3
Currency screenshot 4
Currency screenshot 5

This app offers an offline currency converter with up-to-date exchange rates for over 160 currencies. It's ideal for travelers needing to convert money abroad without an internet connection. An optional upgrade removes ads and unlocks all features.

What We Love

  • 💡 Offline currency conversion
  • 🚀 Fast and responsive
  • 👍 Easy to customize currency list
  • 👍 Useful for frequent travelers
  • 👍 Accurate and up-to-date exchange rates

Room to Improve

  • 🐛 Occasional app freezes or crashes
  • 🐛 Saved currencies reset after updates
  • 💰 Subscription model for premium features
  • 🔍 Inaccurate or misleading exchange rates
Currency converter: Exchange#2

Currency converter: Exchange by Vitalii Gryniuk

Converter for 160+ currencies
Strong Contender
✈️ Travel
4.8😊(5K ratings)
FreeIn-App Purchases
Currency converter: Exchange screenshot 1
Currency converter: Exchange screenshot 2
Currency converter: Exchange screenshot 3
Currency converter: Exchange screenshot 4
Currency converter: Exchange screenshot 5

This app provides real-time foreign exchange rates for over 160 currencies. It offers offline access, custom rates, and historical data, making it useful for travelers and online shoppers.

What We Love

  • 🚀 Helpful for travelers
  • 👍 Simple and quick currency exchange
  • 👍 Easy to use
  • 👍 Fantastic app for travel
  • 👍 Regularly updated
  • 👍 Efficient and easy to use
  • 👍 Fantastic and dependable
  • 👍 Excellent and comprehensive
  • 👍 Straightforward and easy to use
  • 👍 Accurate and current
  • 👍 Excellent and useful

Room to Improve

  • 🐛 Inaccurate exchange rates
  • 🐛 Keyboard not fully visible on iPad
  • 🐛 Constant pop-up warnings
  • 🐛 Crashes after recent update
  • 🐛 Ads intrude frequently
Currency Converter Plus#3

Currency Converter Plus by Kaspre Invest

Money conversion calculator
Worth Considering
💰 Finance
4.8😐(1.5K ratings)
FreeAdsIn-App Purchases
Currency Converter Plus screenshot 1
Currency Converter Plus screenshot 2
Currency Converter Plus screenshot 3
Currency Converter Plus screenshot 4
Currency Converter Plus screenshot 5
Currency Converter Plus screenshot 6

This app provides fast and accurate currency conversions for all global currencies, popular cryptocurrencies, and precious metals. It offers offline functionality, live rates, interactive charts, and historical data. An exclusive feature helps calculate payments in mixed currencies.

What We Love

  • 👍 Easy to use
  • 🚀 Quick and accurate currency conversions
  • 💡 Ability to set custom exchange rates
  • 🌐 Supports many currencies
  • ⚙️ Helpful calculator feature

Room to Improve

  • 🔍 Rates not always accurate compared to real-world exchange
  • 💰 Aggressive monetization with ads and paywalls
  • 🔄 Frequent prompts to update rates disrupt usage
  • 🔧 Recent UI changes less intuitive for some users

More Currency Buy apps to explore

FAQ about Currency Buy

What are the best currency buy apps for iPhone?
Currency tops our currency buy apps ranking as of September 2026, with a 4.8-star average from 78K App Store ratings, and it's free to download.
Yes — 20 of the top currency buy apps we rank are free to download, including Currency and Currency converter: Exchange.
Currency shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 245+ currency buy apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
This app functions as a powerful yet simple currency converter. It provides up-to-date exchange rates for over 160 currencies and countries, making it an excellent tool for travelers abroad. It can be used offline, ensuring you always have access to conversion rates.
The app's key features include offline currency conversion, support for over 160 currencies, and up-to-date exchange rates. It is designed to be a reliable companion for international travel. An upgrade option is available to remove ads and unlock all features.