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Best Investing Calculators Apps

246+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated August 2026

From beginner-friendly picks to power-user tools, our investing calculators list covers 246+ iPhone apps updated through August 2026. Compare ratings, prices, and screenshots in one place.

Compare top Investing Calculators Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1EZ Financial CalculatorsEZ Financial CalculatorsFree4.4★ (51)YesNoAug 2026
2Compound Interest CalcCompound Interest CalcFree4.8★ (6.5K)YesYesAug 2026
3Compound Interest Calculator XCompound Interest Calculator XFree4.8★ (574)YesNoAug 2026
4Compounding CalculatorCompounding CalculatorFree5.0★ (2)NoNoMay 2026
5Investment Calculator - CalcInvestment Calculator - CalcFree4.7★ (1.6K)YesYesAug 2026
6Compound interests calculatorCompound interests calculatorFree1.0★ (1)YesYesMay 2026
7Compound Interest - CalculatorCompound Interest - CalculatorFree5.0★ (3)NoNoAug 2026
8Dividend CalculatorDividend CalculatorFree4.7★ (433)YesNoAug 2026

Top Picks for Investing Calculators

EZ Financial Calculators#1

EZ Financial Calculators by Bishinew Incorporated

Editor's Choice
💰 Finance
4.4😊(51 ratings)
FreeAds
EZ Financial Calculators screenshot 1
EZ Financial Calculators screenshot 2
EZ Financial Calculators screenshot 3
EZ Financial Calculators screenshot 4
EZ Financial Calculators screenshot 5
EZ Financial Calculators screenshot 6

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.

What We Love

  • 👍 Simple and easy to use
  • 🚀 Powerful set of financial calculators
  • 💡 Comprehensive range of features
  • 👍 Helpful for personal finance and education

Room to Improve

  • 🐛 Occasional crashes or bugs
  • 🔍 Intrusive ads in free version
  • 🔍 Lack of customization options
Compound Interest Calc#2

Compound Interest Calc by Dane Hankamer

Plan | Invest | Retire
Strong Contender
💰 Finance
4.8😊(6.5K ratings)
FreeAdsIn-App Purchases
Compound Interest Calc screenshot 1
Compound Interest Calc screenshot 2
Compound Interest Calc screenshot 3
Compound Interest Calc screenshot 4
Compound Interest Calc screenshot 5

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.

What We Love

  • 🚀 Easy to use
  • 🚀 Visually appealing
  • 🚀 Helpful for financial planning
  • 🚀 Powerful compound interest calculations

Room to Improve

  • 🐛 Scaling issues on smaller devices
  • 🐛 Inaccurate calculations in certain scenarios
  • 🐛 Frequent ads disrupting user experience
Compound Interest Calculator X#3

Compound Interest Calculator X by Leno Labs LLC

Future Value of Money & Stocks
Worth Considering
💰 Finance
4.8(574 ratings)
FreeAds
Compound Interest Calculator X screenshot 1
Compound Interest Calculator X screenshot 2
Compound Interest Calculator X screenshot 3
Compound Interest Calculator X screenshot 4

Calculate the future value of your investments with this accurate compound interest calculator. It supports decimal interest rates and offers seven compounding frequency options, along with the ability to include monthly contributions.

More Investing Calculators apps to explore

4
Compounding Calculator
Compounding Calculator
Compounding Calculator
by Jon Jones
Free

Easily estimate the future returns of your investments, including retirement accounts and stock trading. View detailed breakdowns of your investment growth over time, including returns and withdrawals.

Estimate future investment returnsTrack retirement accountsAnalyze stock trading growth
💰 Finance
(2)
free
5
Investment Calculator - Calc
Investment Calculator - Calc
Investment Calculator - Calc
Compound interest, financial
Free

Easily assess investment value over time with detailed tables and charts. Includes tools for ROI, duration, and contribution calculations. Save and track your financial journey.

Investment progression tables and chartsReturn on Investment (ROI) calculationInvestment duration and contribution planning
💰 Finance
(1.6K)
subscription
6
Compound interests calculator
Compound interests calculator
Compound interests calculator
How your investment will grow
Free

Calculate how your savings grow with compound interest. This tool visualizes your investment's progress over time with detailed graphs and tables, showing the impact of reinvested earnings.

Calculate compound interestVisualize investment growthBreakdown graph of deposits and interest
💰 Finance
(1)
free with in-app purchases
7
Compound Interest - Calculator
Compound Interest - Calculator
Compound Interest - Calculator
Financial Investment & Savings
Free

This app helps you plan and predict investment growth using a predictive formula for compound interest. It allows you to easily calculate long-term returns on savings and investments to achieve financial goals like buying a house or retiring early.

Predictive compound interest formulaCalculate future investment valueAdjust initial investment, contributions, growth rate, and time
💰 Finance
(3)
free
8
Dividend Calculator
Dividend Calculator
Dividend Calculator
Stock Interest Portfolio
Free

Estimate the future value of your investments with this tool. It calculates ending balance, shares owned, and annual dividend income based on parameters like dividend yield, price appreciation, and tax rate. Explore different investment scenarios and understand the impact of dividend reinvestment.

Estimate future investment valueCompound interest calculationDividend yield and price appreciation input
💰 Finance
(433)
ad-supported
9
FFCalc - Retirement Calculator
FFCalc - Retirement Calculator
FFCalc - Retirement Calculator
FIRE & Freedom Planner
Free

This app helps you determine how long you need to save until financial independence. Input your income, expenses, and current savings to receive personalized retirement timelines. Visual charts and tables illustrate your projected savings growth year by year.

Financial freedom timeline calculationIncome and spending inputCurrent savings tracking
💰 Finance
(390)
free with in-app purchases
10
Interest Calculator: Finance
Interest Calculator: Finance
Interest Calculator: Finance
Compound & Savings Calc
Free

Easily calculate compound and simple interest on various investments like FDs, CDs, and RDs. Project future investment values and analyze returns with a user-friendly interface for global users.

Compound & Simple Interest CalculationFixed Deposit (FD) & CD AnalysisRecurring Deposit (RD) Tracking
💰 Finance
(77)
freemium
11
Acorns: Save & Invest Money
Acorns: Save & Invest Money
Acorns: Save & Invest Money
ETF, Stock Investing & Savings
Free

This app automates saving, investing, and spending to help you grow your financial wellness. It allows you to invest spare change, set recurring investments, and even invest in Bitcoin. You can also save for emergencies, retirement, and your children's futures.

Automated investingInvest spare changeRecurring investments
💰 Finance
(957K)
subscription
12
APY Calculator - Interest Calc
APY Calculator - Interest Calc
APY Calculator - Interest Calc
Annual Percentage Yield
Free

Calculate Annual Percentage Yield (APY) and simulate investment returns based on it. This intuitive and easy-to-use application simplifies financial calculations for users.

Calculate APYSimulate investment returnsIntuitive interface
🔧 Utilities
(131)
free with in-app purchases
13
Interest Calculator - Compound
Interest Calculator - Compound
Interest Calculator - Compound
Compound Interest & ROI
Free

Calculate compound interest and ROI with customizable settings for periods and tax rates. Visualize your investment growth with detailed charts and breakdowns. Generate PDF reports and access a web version for comprehensive financial planning.

Customizable periods (years, months, weeks, days)Single or multiple tax rate calculationsVisual charts (pie, line, tax vs. inflation)
🔧 Utilities
(114)
free with in-app purchases
14
Easy Investment Calculator
Easy Investment Calculator
Easy Investment Calculator
SIP, Stocks, CAGR Calculators
Free

Estimate your investment growth with various financial calculators. Plan for future goals by calculating SIP returns, CAGR, and profit/loss for both short and long-term investments. Customize currency symbols for personalized calculations.

SIP CalculatorProfit & Loss CalculatorCAGR Calculator
💰 Finance
(2)
free
15
SIP Calculator & Planner
SIP Calculator & Planner
SIP Calculator & Planner
Investment & Finance Planner
Free

Analyze current investments or plan future ones with this tool. It calculates the future value of Systematic Investment Plan (SIP) payments and helps determine monthly investment amounts needed to reach financial goals. Useful for planning long-term purchases like a car or house.

Calculate future value of SIP paymentsPlan monthly investments for desired future amountsAnalyze Mutual Funds, PPF, and FD investments
💰 Finance
(12)
free
16
Stash: Investing made easy
Stash: Investing made easy
Stash: Investing made easy
Invest in Stocks and ETFs.
Free

Invest in stocks and ETFs with expert-built portfolios, personalized guidance, and automation. This app helps everyday Americans grow their money for retirement, future goals, or as first-time investors. It offers tools like automated investing, a stock-back debit card, and financial coaching.

Expert-built portfoliosAutomated investingPersonalized financial guidance
💰 Finance
(311K)
subscription
17
Compound Interest Simulator
Compound Interest Simulator
Compound Interest Simulator
Savings calculator and planner
Free

Visualize the growth of your savings and investments using compound interest. Plan for major purchases, retirement, or financial independence with detailed simulations and customizable options.

Compound interest simulationSavings growth visualizationBasic and Advanced modes
💰 Finance
(407)
free with in-app purchases
18
Investment - Compound Interest
Investment - Compound Interest
Investment - Compound Interest
Savings, Retirement Calculator
Free

Calculate the future value of your investments with various compounding frequencies and addition options. This tool supports duration and withdrawal modes to help you plan your financial future.

Multiple compounding frequencies (weekly, monthly, yearly)Periodic, annual, and specific additionsDuration mode for long-term planning
💰 Finance
(48)
ad-supported
19
Investing Calculator
Investing Calculator
Investing Calculator
Compound Interest Calculator
Free

Easily calculate compound interest and project investment growth. This app offers customizable inputs, detailed charts, and an intuitive interface to help you plan your financial future.

Compound interest calculationsSolve for future value, principal, rate, duration, contributionsCustomizable investment variables
💰 Finance
(6)
ad-supported
20
CAGR Calculator
CAGR Calculator
CAGR Calculator
Compound Annual Growth Rate
Free

Calculate the Compound Annual Growth Rate (CAGR) for your investments. Input your starting and ending investment values, along with the time period in months or years, to determine your investment's growth rate.

Calculate Compound Annual Growth Rate (CAGR)Input starting and ending investment valuesSpecify time period in months or years
🔧 Utilities
(32)
free with in-app purchases

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FAQ about Investing Calculators

What are the best investing calculators apps for iPhone?
EZ Financial Calculators tops our investing calculators apps ranking as of August 2026, with a 4.4-star average from 51 App Store ratings, and it's free to download.
Yes — 20 of the top investing calculators apps we rank are free to download, including EZ Financial Calculators and Compound Interest Calc.
EZ Financial Calculators shows ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 246+ investing calculators apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This application provides a comprehensive package of financial calculators. It covers a wide range of categories including finance and investment, loans and mortgages, retirement planning, bonds, stocks, credit cards, auto loans, and business accounting.
Key features include specialized calculators for TVM, compound interest, ROI, loan amortization, mortgage affordability, retirement savings analysis, bond yields, stock returns, credit card payoff, and depreciation. It offers advanced versions for many calculations.