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Head-to-head · Currency Converter Apps

OANDA Currency Converter vs Convertworld Currency Converter

  • Updated Oct 2026
  • Both researched from official sources
  • 2 checks side by side
Higher score OANDA Currency Converter #2 in Currency Converter Apps 9.2/10 Free plan Free plan✓ 1 of 3 features Visit OANDA
Convertworld Currency Converter #6 in Currency Converter Apps 8.4/10 Free plan Free plan✓ 1 of 3 features Visit Convertworld

OANDA Currency Converter leads on 0 checks, Convertworld Currency Converter on 0, and 2 are even. Who comes out ahead on the 2 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreOANDA Currency Converter · 9.2/10
  • Free planboth

OANDA Currency Converter scores higher on our rubric for currency converter apps: 9.2 against 8.4 out of 10; our editors rank them #2 and #6.

On available platforms, OANDA Currency Converter gives you Both where Convertworld Currency Converter offers Web.

OANDA Currency Converter is the better fit for historical-rate and broad currency coverage. Convertworld Currency Converter is the better fit for multilingual users needing many measurement converters.

  • OANDA Currency Converter fits best

    Historical-rate and broad currency coverage

  • Convertworld Currency Converter fits best

    Multilingual users needing many measurement converters

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature OANDA Currency Converter 9.2/10 Visit ↗ Convertworld Currency Converter 8.4/10 Visit ↗
At a glance
Editor score 9.2 8.4
Ranking #2 in Currency Converter Apps #6 in Currency Converter Apps
Best for Historical-rate and broad currency coverage Multilingual users needing many measurement converters
Pricing model Free Free
Starting price Free plan Free plan
Free plan ✓ ✓
Free trial — —
Deployment Cloud, Mobile Cloud
Platforms Web, iOS Web
Built for Solo, Small business, Mid-market Solo, Small business, Mid-market, Enterprise
Features OANDA Currency Converter 1/3 · Convertworld Currency Converter 1/3
Offline mode Not checked yet Not checked yet
Rate alerts Not checked yet Not checked yet
Historical rate charts ✓ ✓
Specs
Currencies supported 212 currencies Not checked yet
Rate refresh frequency Daily Not checked yet
Available platforms Both Web
Our review
Pros
  • Historical exchange rates reach back to January 1990
  • Web converter covers 212 currencies, metals and obsolete currencies
  • iPhone app adds charts, analysis and rate-adjustment options
  • Date selection supports calculations for a chosen exchange date.
  • Regional currency lists, comparison links, and rate tables aid lookup.
  • More than thirty languages and many unit converters broaden accessibility.
Cons
  • No Android app is offered
  • Rates are refreshed daily rather than continuously
  • Currency coverage differs between the web and iPhone versions
  • Web-only access requires a browser for every conversion.
  • No AI features are included for assisted conversion tasks.
  • The tool centers on conversion, not broader workflow automation.
Our verdict

OANDA Currency Converter is a free web calculator and iPhone app for converting currencies with OANDA Rates. It suits travelers, freelancers, small businesses and researchers who need a straightforward conversion tool with historical…

Read the review →

Convertworld Currency Converter is a free, browser-based service for converting amounts between selectable, ISO-coded currencies. It suits individuals and organizations that need straightforward currency calculations alongside measurements…

Read the review →
  1. OANDA Currency ConverterCurrency Converter Apps 9.2Free plan
  2. Convertworld Currency ConverterCurrency Converter Apps 8.4Free plan

Strengths and trade-offs

  • OANDA Currency Converter — where it wins

    • Historical exchange rates reach back to January 1990
    • Web converter covers 212 currencies, metals and obsolete currencies
    • iPhone app adds charts, analysis and rate-adjustment options

    Where it doesn't

    • No Android app is offered
    • Rates are refreshed daily rather than continuously
    • Currency coverage differs between the web and iPhone versions

  • Convertworld Currency Converter — where it wins

    • Date selection supports calculations for a chosen exchange date.
    • Regional currency lists, comparison links, and rate tables aid lookup.
    • More than thirty languages and many unit converters broaden accessibility.

    Where it doesn't

    • Web-only access requires a browser for every conversion.
    • No AI features are included for assisted conversion tasks.
    • The tool centers on conversion, not broader workflow automation.
  • OANDA Currency Converter9.2/10 · Free plan

    A free converter with deep historical data, broad coverage and iPhone charts.

    Visit OANDAFull verdict →
  • Convertworld Currency Converter8.4/10 · Free plan

    A free, multilingual web converter combining dated currency calculations with broad unit coverage.

    Visit ConvertworldFull verdict →

More comparisons

All currency converter apps comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update