Best Financial Calculator Software Apps

0+ iOS apps curated and reviewed

4.6 avg rating
13 free apps
Updated July 2026

If you already know The Best Calculator, this is the deeper bench. 0+ financial calculator software apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of July 2026.

Compare top Financial Calculator Software Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1The Best Calculator - Calc ProThe Best Calculator - Calc ProFree4.6★ (4.7K)YesYesAug 2026
2Digits Tape CalculatorDigits Tape Calculator$1.994.8★ (1.1K)NoYesAug 2026
3Calculator₊Calculator₊Free4.7★ (1.7M)YesYesAug 2026
4Financial Calculator +Financial Calculator +$1.994.7★ (7)NoYesAug 2026
5BA Financial CalculatorBA Financial CalculatorFree4.8★ (3.3K)YesNoAug 2026
610bii Financial Calculator10bii Financial Calculator$5.99 was $7.994.7★ (662)NoYesAug 2026
7CompounderCompounderFree4.8★ (3.4K)NoNoAug 2026
8EZ Financial CalculatorsEZ Financial CalculatorsFree4.4★ (51)YesNoAug 2026

Top Picks for Financial Calculator Software

The Best Calculator - Calc Pro#1

The Best Calculator - Calc Pro by Panoramic Software Inc.

10 Powerful Calculators
Editor's Choice
🔧 Utilities
4.6😊(4.7K ratings)
FreeAdsIn-App Purchases
The Best Calculator - Calc Pro screenshot 1
The Best Calculator - Calc Pro screenshot 2
The Best Calculator - Calc Pro screenshot 3
The Best Calculator - Calc Pro screenshot 4
The Best Calculator - Calc Pro screenshot 5

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.

What We Love

  • 👍 Great app
  • 🚀 Versatile and comprehensive
  • 👍 Easy to use
  • 👍 Excellent calculator

Room to Improve

  • 🐛 Crashes frequently
  • 🔋 Ads disrupt usage
  • 🐛 Unstable
Digits Tape Calculator#2

Digits Tape Calculator by Shift

The calculator for humans
Strong Contender
🔧 Utilities
4.8😊(1.1K ratings)
$1.99In-App Purchases
Digits Tape Calculator screenshot 1
Digits Tape Calculator screenshot 2
Digits Tape Calculator screenshot 3
Digits Tape Calculator screenshot 4
Digits Tape Calculator screenshot 5
Digits Tape Calculator screenshot 6

This app offers a calculator with an editable, line-by-line tape history, combining spreadsheet-like functionality with calculator simplicity. Easily correct mistakes, add comments, and share or print your calculations.

What We Love

  • 🚀 Best tape calculator
  • 👍 Intuitive and user-friendly interface
  • 💡 Editable and commentable saved tapes
  • 🚀 Resizes well on iPad

Room to Improve

  • 🐛 Bug with iOS 26 where number pad doesn't return after adding comments
  • 🐛 Slow to load and unresponsive on some devices
  • 👎 Lack of iCloud sync between devices
Calculator₊#3

Calculator₊ by Impala Studios

Basic, Scientific, Plus Calc
Worth Considering
🔧 Utilities
4.7😞(1.7M ratings)
FreeAdsIn-App Purchases
#95in Utilities
Calculator₊ screenshot 1
Calculator₊ screenshot 2
Calculator₊ screenshot 3
Calculator₊ screenshot 4
Calculator₊ screenshot 5
Calculator₊ screenshot 6

This app offers a comprehensive suite of calculation tools, including basic, scientific, and unit conversion functions. It features an AI-powered math solver that can solve problems from photos and a dedicated math notes section for jotting down equations and diagrams. Accessibility options like dynamic text size and VoiceOver support are also included.

What We Love

  • 💻 Useful calculator features
  • 🎨 Customizable backgrounds and themes
  • 📚 Helpful history tracking

Room to Improve

  • 📺 Intrusive full-screen ads
  • 💰 Expensive subscription model
  • 🔍 Ads blocking calculator functionality

More Financial Calculator Software apps to explore

4
Financial Calculator +
Financial Calculator +
Financial Calculator +
by Panoramic Software Inc.
$1.99

This app provides 10 powerful financial calculator worksheets to assist with complex financial decisions like mortgages, investments, and retirement planning. It offers multiple display and calculator modes, with the ability to email your calculations.

10 financial calculator worksheetsMortgage calculator with amortizationTip and loan calculators
🔧 Utilities
(7)
paid
5
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
(3.3K)
ad-supported
6
10bii Financial Calculator
10bii Financial Calculator
10bii Financial Calculator
Easy Financial Calculator
$5.99
$7.99 | 25% OFF

This app offers a comprehensive financial calculator with over 105 functions for business, statistics, and general math. It simplifies complex calculations like loan payments, time value of money, and investment analysis with an intuitive interface and visual tools. Easy modes are available for users new to financial calculations.

Over 105 financial, business, and math functionsTime Value of Money (TVM) calculationsUneven Cashflow worksheets
💰 Finance
(662)
free with in-app purchases
7
Compounder
Compounder
Compounder
Interest Calculator
Free

Calculate the growth of savings and investments using compound interest. Explore how regular contributions and withdrawals impact your financial goals over time. Designed for anyone to understand and utilize the power of compounding for wealth building.

Calculate compound interestFlexible settingsFactor in periodic withdrawals
💰 Finance
(3.4K)
free
8
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
(51)
ad-supported
9
Compound Interest Calc
Compound Interest Calc
Compound Interest Calc
Plan | Invest | Retire
Free

Plan your financial future with a powerful compound interest calculator. It helps you visualize investment growth with periodic contributions and plan retirement withdrawals with inflation adjustments. Offers detailed breakdowns and interactive charts for informed financial decisions.

Calculate investment growth with contributionsPlan retirement withdrawals with inflationInteractive growth and depletion charts
💰 Finance
(6.5K)
free with in-app purchases
10
Scientific Calculator *
Scientific Calculator *
Scientific Calculator *
Math & financial Calculator
Free

This app offers a comprehensive suite of calculation tools, including basic and advanced math functions, unit conversions, and financial calculators. It also features a history log for easy access to past calculations and allows for customization of themes.

Basic and complex calculationsUnit and currency converterFinancial calculators (loan, discount)
📊 Productivity
(8)
free with in-app purchases
11
Calculator Pro Lite
Calculator Pro Lite
Calculator Pro Lite
Best Calculator
Free

A highly customizable calculator app offering a modern interface and extensive features. Personalize themes, button layouts, and visual elements. Track your calculations with a detailed history and access scientific functions.

Customizable themes and colorsDual-line displayCalculation history
🔧 Utilities
(3.1K)
ad-supported
12
EMI Loan & Mortgage Calculator
EMI Loan & Mortgage Calculator
EMI Loan & Mortgage Calculator
Auto Loan & EMI Calculator
Free

This app simplifies financial calculations for various loan types, including mortgages and auto loans. It offers detailed results, comparison tools, and essential financial calculators for APR, ROI, and savings. Easily export your calculations for better financial management.

Comprehensive loan calculationsSupport for various loan typesDetailed loan results with charts
💰 Finance
(313)
ad-supported
13
Big Button Calculator Pro Lite
Big Button Calculator Pro Lite
Big Button Calculator Pro Lite
Easy Basic Calculator
Free

A user-friendly calculator app featuring large buttons and customizable colorful backgrounds. It offers a dual-line display, multi-line input for complex equations, and convenient gesture controls for editing and copying.

Large buttonsDual-line display18 color themes
🔧 Utilities
(14K)
ad-supported
14
Calc Pro - The Top Calculator
Calc Pro - The Top Calculator
Calc Pro - The Top Calculator
10 Powerful Calculators
$7.99

This app offers ten powerful calculators, including scientific, graphing, and financial tools, along with numerous worksheets and conversion options. It's designed to handle complex calculations, currency conversions, and financial planning with advanced features and customizable displays.

10 powerful calculatorsScientific calculator with RPNGraphing calculator for up to 8 equations
🔧 Utilities
(358)
paid
15
Compound Interest Calculator F
Compound Interest Calculator F
Compound Interest Calculator F
Retirement FIRE Calculator
Free

Calculate and plan your investments to achieve financial independence and early retirement. Understand the power of earning interest on your interest with detailed projections and visualizations. Start snowballing your money today for a wealthier future.

Calculate future investment valueMultiple contribution frequenciesGraph and table visualizations
💰 Finance
(110)
ad-supported
16
Financial Calculator
Financial Calculator
Financial Calculator
by joaquin grech
$5.99

This intuitive app offers a powerful and accurate financial calculator for various calculations. It handles time value of money, growing annuities, bond valuation, cash flow analysis, investment analysis (IRR/NPV), and loan amortization. RPN support and near-instantaneous results are also included.

Time value of money calculationsGrowing annuitiesBond valuation
💰 Finance
(6)
free
17
Calculator Pro Elite
Calculator Pro Elite
Calculator Pro Elite
Best Calculator
$9.99

A highly customizable calculator app offering a modern interface and powerful features. Personalize themes, button layouts, and visual elements to your preference. Track and save calculations with a detailed history, and access scientific functions when needed.

Customizable themes with gradients, colors, or photosMultiple button shapes and color customizationDual-line display for input and result
🔧 Utilities
(2.1K)
free with in-app purchases
18
PowerOne calculator
PowerOne calculator
PowerOne calculator
Finance, scientific, and more
Free

This app offers a powerful calculator with hundreds of pre-built templates for finance, engineering, and more. Users can also create custom calculations for specific needs, ensuring accuracy and speed for repetitive tasks. Access your calculations across devices, online or offline.

Hundreds of pre-built calculation templatesCreate custom calculation templatesStandard and RPN calculator modes
🔧 Utilities
(748)
free with in-app purchases
19
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
(15K)
subscription
20
▸ Calculator +
▸ Calculator +
▸ Calculator +
Scientific Calculator
$1.99

This app offers a comprehensive suite of 12 calculators, including scientific, currency, unit, and finance functions. It features advanced modes, extensive formula support, and a user-friendly interface for all calculation needs.

12 specialized calculatorsOver 800 formulasScientific, RPN, and String modes
🔧 Utilities
(893)
free with in-app purchases

FAQ about Financial Calculator Software

What are the best financial calculator software apps for iPhone?
The Best Calculator - Calc Pro tops our financial calculator software apps ranking as of July 2026, with a 4.6-star average from 4.7K App Store ratings, and it's free to download.
Yes — 13 of the top financial calculator software apps we rank are free to download, including The Best Calculator - Calc Pro and Calculator₊.
The Best Calculator - Calc Pro shows ads and offers in-app purchases, according to its App Store listing as of July 2026.
Calc Pro is a mobile application that combines ten powerful calculators and ten financial worksheets. It is designed to handle a wide range of calculations, from basic arithmetic and scientific computations to complex financial analysis, unit conversions, and graphing.
Key features include a standard calculator, scientific calculator with RPN mode, graphing calculator, unit converter with over 3000 conversions, world currencies converter, financial calculator with 10 worksheets (e.g., mortgage, loan), and a statistics calculator. It also offers multiple display and calculator modes, customizable skins, and a tape view for equation history.