The Best Currency Converter Apps in 2026
We researched currency converter apps through official websites, including pricing pages, plan tables, and product documentation. Rankings focus on the core job of calculating and monitoring exchange rates, value for money, and verifiable features such as currency coverage, refresh speed, offline access, and alerts.
Our top picks
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Top ranked
XE Currency Converter#1 of 1009.4/10A free, full-featured converter with live rates, history and alerts across web and mobile.
Free plan
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Runner-up
OANDA Currency Converter#2 of 1009.2/10A free converter with deep historical data, broad coverage and iPhone charts.
Free plan
-
Top-ranked free plan
Bankrate Currency Converter#3 of 1009.0/10A free, straightforward web converter for currency and precious-metal comparisons.
Free plan
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.
The full ranking 100 tools, best first · page 1 of 2
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Best forMost users needing a full-featured converter
A free, full-featured converter with live rates, history and alerts across web and mobile.
- Rate alerts
- Historical rate charts
9.4/10★★★★★Visit XE -
Best forHistorical-rate and broad currency coverage
A free converter with deep historical data, broad coverage and iPhone charts.
- Historical rate charts
9.2/10★★★★★Visit OANDA -
Best forSimple web conversion with many currencies
A free, straightforward web converter for currency and precious-metal comparisons.
9.0/10★★★★☆Visit Bankrate -
Best forFree live and historical web conversion
A free web converter with frequent updates, historical rates, and nearly 130 currencies.
- Historical rate charts
8.8/10★★★★☆Visit Exchange-Rates -
Best forWeb users needing embeddable conversion tools
A free web converter with broad asset coverage and useful tools for publishers.
8.6/10★★★★☆Visit Coinmill -
Best forMultilingual users needing many measurement converters
A free, multilingual web converter combining dated currency calculations with broad unit coverage.
- Historical rate charts
8.4/10★★★★☆Visit Convertworld -
Best forUsers who also need international transfers
A transfer-focused converter with tracking, scheduling, alerts, and mobile access.
8.2/10★★★★☆Visit Wise -
Best forFast, simple web conversion
A free, web-only converter with over 100 currencies and minutely rate updates.
8.0/10★★★★☆Open Converter -
Best forEmbeddable multilingual web converters
A free web converter with 90 currencies, historical views, and embeddable controls.
- Historical rate charts
7.9/10★★★★☆Visit site -
Best forWeb users wanting charts and long history
A free web converter with useful charts and history, covering 54 currencies.
- Historical rate charts
7.8/10★★★★☆Visit X-Rates -
Best forPower users wanting cross-platform extras
A broad currency toolkit spanning web, mobile, browser extension and document workflows.
- Rate alerts
- Historical rate charts
- Offline mode
7.7/10★★★★☆Visit Currency.Wiki -
Best forFree cross-platform offline conversion
A free, cross-platform converter covering 150+ currencies with offline tools and alerts.
- Rate alerts
- Historical rate charts
- Offline mode
7.6/10★★★★☆Try ExchangeConvert -
Best forMobile users wanting alerts and camera scanning
A mobile converter pairing offline rates, camera scanning, alerts and broad currency coverage.
- Rate alerts
- Historical rate charts
- Offline mode
7.5/10★★★★☆Visit Moneta -
Best forAndroid/web users needing exports and alerts
A practical Android and web converter with alerts, history, exports, and offline rates.
- Rate alerts
- Historical rate charts
- Offline mode
7.4/10★★★★☆Visit All Currency -
Best forMulti-row conversion and travel calculations
A mobile converter for side-by-side calculations, offline access, and travel tools.
- Historical rate charts
- Offline mode
7.3/10★★★★☆Visit Multi Currency -
Best forMobile users needing offline alerts
A mobile converter with offline rates, alerts and market comparisons.
- Rate alerts
- Historical rate charts
- Offline mode
7.2/10★★★★☆Try Currency by SOBE -
Best forApple users wanting OCR and automation
A feature-rich iOS converter with OCR, offline rates and Apple automation.
- Historical rate charts
- Offline mode
7.1/10★★★★☆Visit Currio -
Best forMobile alert and watchlist users
A free mobile converter centered on live rates, alerts, charts, and watchlists.
- Rate alerts
- Historical rate charts
7.0/10★★★★☆Try Currency Alerts -
Best foriPhone users needing offline alerts
A feature-rich iPhone converter for travelers who need alerts and offline calculations.
- Rate alerts
- Historical rate charts
- Offline mode
6.9/10★★★☆☆Visit Currency XT -
Best forApple users wanting alerts and offline use
A capable Apple-focused converter for travelers, expats and multi-currency work.
- Rate alerts
- Historical rate charts
- Offline mode
6.8/10★★★☆☆Visit iCurrency -
Best forApple users wanting widgets and watch support
A focused Apple-platform converter with widgets, offline rates, and watch support.
- Historical rate charts
- Offline mode
6.7/10★★★☆☆Visit Currency -
Best foriPhone users needing charts and expense totals
A feature-rich iPhone converter for travelers and multi-currency expense tracking.
- Historical rate charts
- Offline mode
6.6/10★★★☆☆Visit App Store -
Best forCustom-rate and crypto conversion on iPhone
A feature-rich iPhone converter for custom rates, crypto, metals and offline use.
- Historical rate charts
- Offline mode
6.5/10★★★☆☆Visit App Store -
Best forTravelers wanting budgets and bill splitting
A mobile converter that adds trip budgets, bill splitting and widgets to rate lookups.
- Historical rate charts
- Offline mode
6.4/10★★★☆☆Visit Easy Currency -
Best forApple travelers tracking expenses
A focused Apple travel app combining currency conversion, budgets, and offline access.
- Offline mode
6.3/10★★★☆☆Visit site -
Best forTravelers using OCR and voice controls
A freemium mobile converter pairing 161 currencies with OCR, voice controls and offline rates.
- Offline mode
6.2/10★★★☆☆Get Travel Currency -
Best forTravelers needing multilingual offline conversion
A free mobile converter with broad currency coverage, offline rates and practical travel tools.
- Offline mode
6.1/10★★★☆☆Visit TripFX -
Best forAndroid users wanting broad currency coverage
A broad Android converter with live, offline, and historical rate tools.
- Historical rate charts
- Offline mode
6.0/10★★★☆☆Visit Google Play -
Best forTravel expense tracking with offline rates
A mobile converter focused on live rates, offline access and travel expense records.
- Historical rate charts
- Offline mode
5.9/10★★★☆☆Visit WaveRate -
Best forOffline fiat and crypto conversion
A practical mobile converter for offline travel, expat and international spending needs.
- Offline mode
5.8/10★★★☆☆Open Currency App -
Best forMulti-target alerts across web and iPhone
A web and iOS converter for comparing currencies, tracking trends, and setting alerts.
- Rate alerts
- Historical rate charts
- Offline mode
5.7/10★★★☆☆Visit Flexchange -
Best forNigeria-focused parallel-market rate tracking
A Nigeria-focused converter combining parallel-market, official, bank and crypto rates.
- Rate alerts
- Historical rate charts
- Offline mode
5.6/10★★★☆☆Visit Aboki Forex -
Best forSimple web/mobile mid-market conversion
A straightforward web and mobile converter with offline access and broad currency coverage.
- Offline mode
5.5/10★★★☆☆Visit Valuta EX -
Best forPrivacy-minded open-source mobile users
A free, privacy-minded mobile converter with offline rates, but few advanced tools.
- Offline mode
5.4/10★★★☆☆Visit How Much In -
Best forWeb publishers needing embeddable widgets
A free, web-based converter suited to publishers adding currency tools and charts.
- Historical rate charts
5.3/10★★★☆☆Visit Currency UK -
Best forWeb users wanting 200-plus currency tables
A free web converter with 200+ currencies, daily rates, charts, and history.
- Historical rate charts
5.2/10★★★☆☆Visit ExchangeRate -
Best forWeb users needing alerts and travel calculators
A free web converter with broad coverage, charts and alerts, but no mobile or transaction execution.
- Rate alerts
- Historical rate charts
5.1/10★★★☆☆Visit WorldExchange -
Best forLong historical central-bank rate research
A free web converter built for deep historical central-bank rate research.
- Historical rate charts
5.0/10★★☆☆☆Open converter -
Best forDevelopers needing an open exchange-rate API
An open, free API for developers who need historical and daily currency rates.
- Historical rate charts
4.9/10★★☆☆☆Visit Frankfurter -
Best forUsers wanting a lightweight secure converter
A focused iOS and Android converter with live rates, offline access and app locks.
- Historical rate charts
- Offline mode
4.8/10★★☆☆☆Visit Apponance -
Best forOpen-source users wanting flexible rate sources
A flexible, open-source converter with broad currency coverage and offline PWA access.
- Historical rate charts
- Offline mode
4.7/10★★☆☆☆Visit Fxverter -
Best forLow-cost broad mobile conversion with crypto
Low-cost mobile conversion with offline rates and crypto, but no historical data or alerts.
- Offline mode
4.6/10★★☆☆☆Visit GetConverter -
Best forUsers converting large numbers of fiat and crypto assets
A broad currency converter with 500+ assets and real-time rates on Premium.
4.5/10★★☆☆☆Visit Coinvertor -
Best forPrivacy-focused iPhone travelers
A privacy-focused iPhone travel converter with offline rates and practical utilities.
- Offline mode
4.4/10★★☆☆☆Visit Convert Once -
Best forAndroid users needing currencies, crypto and metals
A focused Android converter for currencies, crypto and precious metals, with offline tools.
- Historical rate charts
- Offline mode
4.3/10★★☆☆☆Visit site -
Best forApple travelers needing tax and custom calculations
A focused iOS converter with live rates, tax tools, and Pro custom calculations.
- Historical rate charts
4.2/10★★☆☆☆Visit Koinka -
Best forDevelopers needing a free converter and small API quota
Free converter for 190+ currencies with tables, charts and a 100-request daily API.
- Historical rate charts
4.1/10★★☆☆☆Visit the converter -
Best forWeb users needing live rates, charts and an API
A free web converter with broad asset coverage, charts, history and a no-key JSON API.
- Historical rate charts
4.0/10★★☆☆☆Visit LiveExchanges -
Best forUsers wanting ad-free conversion on every major platform
A paid, ad-free converter with offline access across web, desktop and mobile.
- Offline mode
3.9/10★★☆☆☆Visit Rate FX -
Best forAd-free travelers needing broad offline coverage
A free, ad-free converter with 160+ currencies and cached offline rates.
- Offline mode
3.8/10★★☆☆☆Visit StashFX
No tools match those filters.
Compare at a glance
| # | Tool | Free plan | Paid from | Rate refresh frequency | Offline mode | Score |
|---|---|---|---|---|---|---|
| 1 | XE Currency Converter | Yes | Free | Real-time | 9.4 | |
| 2 | OANDA Currency Converter | Yes | Free | Daily | 9.2 | |
| 3 | Bankrate Currency Converter | Yes | Free | 9.0 | ||
| 4 | Exchange-Rates.org Currency Converter | Yes | Free | Real-time | 8.8 | |
| 5 | Coinmill | Free | Real-time | 8.6 | ||
| 6 | Convertworld Currency Converter | Yes | Free | 8.4 | ||
| 7 | Wise | Yes | 8.2 | |||
| 8 | The Calculator Site Currency Converter | Yes | Free | Real-time | 8.0 | |
| 9 | TheMoneyConverter | Yes | Free | 7.9 | ||
| 10 | X-Rates Currency Calculator | Yes | Free | Real-time | 7.8 | |
| 11 | Currency.Wiki | Yes | $3.99/mo | Real-time | Yes | 7.7 |
| 12 | ExchangeConvert | Yes | Free | Yes | 7.6 | |
| 13 | Moneta Currency Converter | Yes | Real-time | Yes | 7.5 | |
| 14 | All Currency Converter | Yes | Hourly | Yes | 7.4 | |
| 15 | Multi Currency Converter | Yes | $4.99 one-time | Hourly | Yes | 7.3 |
| 16 | Currency by SOBE | Yes | €19.99/yr | Real-time | Yes | 7.2 |
| 17 | Currio | Yes | $12.99/yr | Yes | 7.1 | |
| 18 | Currency Alerts | Yes | Free | Real-time | 7.0 | |
| 19 | Currency XT | Yes | Real-time | Yes | 6.9 | |
| 20 | iCurrency | Yes | Real-time | Yes | 6.8 | |
| 21 | Currency | Yes | Real-time | Yes | 6.7 | |
| 22 | Currency Converter Calculator· | Yes | Real-time | Yes | 6.6 | |
| 23 | Currency Converter Plus | Yes | Yes | 6.5 | ||
| 24 | Easy Currency Converter | Yes | Real-time | Yes | 6.4 | |
| 25 | Money Converter + | Yes | Hourly | Yes | 6.3 | |
| 26 | Travel Currency | Yes | Yes | 6.2 | ||
| 27 | TripFX | Yes | Free | Yes | 6.1 | |
| 28 | Currency Converter & Exchange | Yes | Real-time | Yes | 6.0 | |
| 29 | WaveRate | Yes | Real-time | Yes | 5.9 | |
| 30 | Currency Offline Converter | Yes | Yes | 5.8 | ||
| 31 | Flexchange | Yes | Yes | 5.7 | ||
| 32 | Aboki Forex | Yes | Hourly | Yes | 5.6 | |
| 33 | Valuta EX | Yes | Hourly | Yes | 5.5 | |
| 34 | How Much In | Yes | Free | Daily | Yes | 5.4 |
| 35 | Currency Converter UK | Yes | Free | Real-time | 5.3 | |
| 36 | ExchangeRate.com Currency Converter | Yes | Free | Daily | 5.2 | |
| 37 | WorldExchange | Yes | Free | 5.1 | ||
| 38 | CurrencyRatesLive | Yes | Free | Daily | 5.0 | |
| 39 | Frankfurter | Yes | Free | Daily | 4.9 | |
| 40 | Apponance Currency | Yes | Real-time | Yes | 4.8 | |
| 41 | Fxverter | Yes | Free | Daily | Yes | 4.7 |
| 42 | GetConverter Currency Converter | Yes | $5/yr | Hourly | Yes | 4.6 |
| 43 | Coinvertor | Yes | $14.99/yr | Real-time | 4.5 | |
| 44 | Convert Once | No | Daily | Yes | 4.4 | |
| 45 | Currency Converter Pro | No | Yes | 4.3 | ||
| 46 | Koinka | Yes | Real-time | 4.2 | ||
| 47 | LiveCurrencyRate | Yes | Free | No | 4.1 | |
| 48 | LiveExchanges | Yes | Free | Real-time | 4.0 | |
| 49 | Rate FX – Currency Converter | Daily | Yes | 3.9 | ||
| 50 | StashFX | Yes | Free | Daily | Yes | 3.8 |
Head-to-head All 28 comparisons →
- XE Currency Converter vs OANDA Currency Converter
- XE Currency Converter vs Bankrate Currency Converter
- XE Currency Converter vs Exchange-Rates.org Currency Converter
- XE Currency Converter vs Coinmill
- XE Currency Converter vs Convertworld Currency Converter
- XE Currency Converter vs Wise
- XE Currency Converter vs The Calculator Site Currency Converter
- OANDA Currency Converter vs Bankrate Currency Converter
- OANDA Currency Converter vs Exchange-Rates.org Currency Converter
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How we rank currency converter apps
Every tool on this page was researched by iTechGuides Editors from its official website — pricing pages, plan tables and product documentation. We rank on how well each one does this category's core job, what the free or entry plan includes, and where it falls short. Where we have enough verified facts, the score out of 10 is a rubric — job fit, value and how much we could verify — shown with its breakdown on every tool's page; a tool we have not verified enough to score yet shows its rank without a number. Scores are re-checked when a product changes its plans. Read the full editorial policy, or submit a tool we missed.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update