Best Fxcalc Apps

179+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated July 2026

Out of 179+ fxcalc 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 Fxcalc Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1f(x) Calcf(x) CalcFree5.0★ (1)NoNoJun 2026
2Currency Converter: FX CalcCurrency Converter: FX CalcFree was $2.99NoNoJul 2026
3FxCalc Flower with beautyFxCalc Flower with beautyFreeYesYesMay 2026
4Currency converter calculator!Currency converter calculator!Free4.7★ (69K)YesYesJul 2026
5MyCalculatorClientMyCalculatorClientFree4.0★ (724)NoNoJul 2026
6FOREX.com Forex Trading BrokerFOREX.com Forex Trading BrokerFree4.6★ (6K)NoNoJul 2026
7EZ Financial CalculatorsEZ Financial CalculatorsFree4.5★ (46)YesNoJul 2026
8BA Financial CalculatorBA Financial CalculatorFree4.8★ (2.9K)YesNoJul 2026

Top Picks for Fxcalc

f(x) Calc#1

f(x) Calc by David Russell

Scientific Calculator
Editor's Choice
📚 Education
5.0(1 ratings)
FreeIn-App Purchases
f(x) Calc screenshot 1
f(x) Calc screenshot 2
f(x) Calc screenshot 3
f(x) Calc screenshot 4
f(x) Calc screenshot 5

A full-featured scientific calculator designed for math and science students. It offers natural math entry and includes built-in examples to aid learning. A simplified Junior mode is available for everyday use.

More Fxcalc apps to explore

4
Currency converter calculator!
Currency converter calculator!
Currency converter calculator!
Exchange rates USD
Free

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.

All world currenciesOffline functionalityCryptocurrency support
✈️ Travel
(69K)
free with in-app purchases
5
MyCalculatorClient
MyCalculatorClient
MyCalculatorClient
currency exchange
Free

This application serves as a versatile tool for both mathematical calculations and real-time currency exchange. It offers a straightforward interface for everyday financial tasks and international currency conversions.

Calculator functionalityCurrency exchange ratesFinancial calculations
💼 Business
(724)
free
6
FOREX.com Forex Trading Broker
FOREX.com Forex Trading Broker
FOREX.com Forex Trading Broker
Leading platform for FX trades
Free

Trade a wide range of global currency pairs with advanced charting, real-time news, and intuitive tools. Practice your strategies risk-free on a demo account before trading live.

Trade 80 global currency pairsOne-swipe FX tradingAdvanced charting tools
💰 Finance
(6K)
free
7
EZ Financial Calculators
EZ Financial Calculators
EZ Financial Calculators
by Bishinew Incorporated
Free

Access a comprehensive suite of financial tools for personal and business use. Calculate loans, mortgages, investments, retirement savings, and more with ease. This app offers a wide range of specialized calculators for detailed financial analysis.

Finance and Investment CalculatorsLoan and Mortgage CalculatorsRetirement Planning Tools
💰 Finance
(46)
ad-supported
8
BA Financial Calculator
BA Financial Calculator
BA Financial Calculator
BAII Plus Emulator
Free

Emulates the TI BAII Plus financial calculator, offering identical functionality with a clean and user-friendly interface. It's designed for finance professionals and students preparing for exams like CFA, FRM, and CPA.

TI BAII Plus emulatorIdentical functionalityUser-friendly interface
💰 Finance
(2.9K)
ad-supported
9
Calculator +
Calculator +
Calculator +
Scientific Calc Plus Fraction
Free

This app offers a free basic and scientific calculator with an intuitive interface. It supports fractions, percentages, and advanced editing. Optional upgrades provide specialized calculators for fractions with units, polynomial and linear equation solving, graphing, and geometric shapes.

Free basic and scientific calculatorIntuitive interface with equation and result displayFraction and percent support
🔧 Utilities
(9.6K)
free with in-app purchases
10
Sci:Pro Calculator
Sci:Pro Calculator
Sci:Pro Calculator
by Jerry Montgomery
Free

This app offers a versatile calculator with three distinct modes: Basic, Scientific, and Programmer. It provides a history view, sharing capabilities, and supports various input and output formats. The app is designed for iPhone, iPad, and iPod Touch.

Multi-mode calculator (Basic, Scientific, Programmer)Calculation historyShare results via email
🔧 Utilities
(3.6K)
free
11
FX Math Solver
FX Math Solver
FX Math Solver
by Euclidus Inc
Free

Solve math homework and textbook problems with this comprehensive solver. It offers animated step-by-step solutions for a wide range of math topics, from basic operations to calculus. Includes a scientific and graphing calculator.

Animated step-by-step solutionsScientific calculatorGraphing calculator
📚 Education
(86)
free with in-app purchases
12
Financial Calculator: Percent
Financial Calculator: Percent
Financial Calculator: Percent
Tax Percentage, Profit Margin
Free

This app offers a comprehensive suite of over 40 financial and utility calculators. Easily handle complex calculations like investment analysis, tax percentages, profit margins, and everyday percentage needs with a clean and intuitive interface.

Over 40 built-in calculatorsFinancial calculators (ROI, IRR, NPV)Tax and profit margin calculations
💰 Finance
(14K)
subscription
13
Calculate84
Calculate84
Calculate84
Intended for use with TI-84
Free

This app offers a modern graphing calculator experience on your iPhone. It features fast, interactive touch-screen graphing, scrollable windows, and intelligent error messages for a more intuitive user experience. Designed to be a usable alternative to physical graphing calculators.

Fast, interactive touch-screen graphingScrollable windowsIntelligent error messages
📚 Education
(52K)
free with in-app purchases
14
Graphing Calculator X84
Graphing Calculator X84
Graphing Calculator X84
Designed for use with Ti-84
Free

This app offers a free, powerful alternative to hardware graphing calculators. It supports basic to complex math, including graphing, statistics, and matrix operations, with a built-in user manual for assistance.

Graphing of functionsStatistics and regression analysisMatrix operations
📚 Education
(50K)
free with in-app purchases
15
Calculator #
Calculator #
Calculator #
Scientific Calculator
Free

This multi-function calculator offers basic to advanced scientific and algebraic computations. It includes features like handwriting recognition, equation solvers, and 2D graphing, making it suitable for students and professionals. In-app purchases unlock advanced capabilities.

Math Photos SolverHandwriting RecognitionAI Math Problem Solver
🔧 Utilities
(36K)
free with in-app purchases
16
Symbolab Graphing Calculator
Symbolab Graphing Calculator
Symbolab Graphing Calculator
by Eqsquest Ltd
Free

This interactive calculator allows users to graph various mathematical functions, conics, and inequalities without charge. It provides instant insights into function properties like extreme points, intercepts, and asymptotes. For deeper analysis, it links to a solver that offers step-by-step evaluations, available via in-app purchase.

Graph multiple functionsShow function propertiesIdentify extreme points
📚 Education
(213)
free with in-app purchases
17
Currency Converter Calculator•
Currency Converter Calculator•
Currency Converter Calculator•
Exchange Rate : Live & Offline
Free

Easily convert currencies with live and offline exchange rates. This tool is ideal for travelers and finance enthusiasts, offering accurate conversions for over 170 countries. Manage international expenses and stay updated on currency fluctuations.

Offline mode for access anywhereLive, real-time exchange ratesSupport for over 170 currencies
✈️ Travel
(7.9K)
subscription
18
The Best Calculator - Calc Pro
The Best Calculator - Calc Pro
The Best Calculator - Calc Pro
10 Powerful Calculators
Free

This app offers a comprehensive suite of 10 powerful calculators and 10 financial worksheets, designed to handle everything from basic arithmetic to complex scientific and financial calculations. It includes features like unit conversion, currency exchange, graphing, and statistical analysis, making it a versatile tool for students and professionals.

10 powerful calculators (Standard, Scientific, Graphing, etc.)10 financial worksheets (Mortgage, Loan, Compound Interest, etc.)Unit Converter with 3000+ conversions
🔧 Utilities
(4.6K)
free with in-app purchases
19
ClevCalc - Calculator
ClevCalc - Calculator
ClevCalc - Calculator
All-In-One Calculator
Free

This comprehensive calculator app offers a wide range of tools for everyday calculations, from basic arithmetic and scientific functions to unit and currency conversions. It includes specialized calculators for loans, health, fuel costs, GPA, and more, all within a clean and user-friendly interface.

Scientific calculatorUnit converterCurrency converter
📊 Productivity
(12K)
free with in-app purchases
20
CalConvert: Currency Converter
CalConvert: Currency Converter
CalConvert: Currency Converter
Calculator & Unit Conversion $
Free

This app offers advanced scientific calculation and comprehensive currency and unit conversion. It supports a wide range of measurements, global currencies, and includes features like history logs and home screen widgets for quick access.

Advanced scientific calculatorCurrency exchange ratesUnit conversions (27+ categories)
✈️ Travel
(6.4K)
free with in-app purchases

FAQ about Fxcalc

What are the best fxcalc apps for iPhone?
f(x) Calc tops our fxcalc apps ranking as of July 2026, with a 5.0-star average from 1 App Store ratings, and it's free to download.
Yes — 20 of the top fxcalc apps we rank are free to download, including f(x) Calc and Currency Converter: FX Calc.
f(x) Calc has no ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 179+ fxcalc apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
f(x) Calc employs a practical learning methodology by providing built-in examples directly within the app. These examples demonstrate how to use the calculator's functions, aiding users in understanding mathematical and scientific concepts through hands-on application.
f(x) Calc does not explicitly track user progress in a formal sense. Its focus is on providing a tool for calculations and learning through examples, rather than monitoring individual learning paths or scores.

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