Best Investing Calculators Apps

233+ iOS apps curated and reviewed

4.6 avg rating
19 free apps
Updated May 2026

From beginner-friendly picks to power-user tools, our investing calculators list covers 233+ iPhone apps updated through May 2026. Compare ratings, prices, and screenshots in one place.

Top Picks for Investing Calculators

Investment Calculator - Calc#1

Investment Calculator - Calc by Phan Nhat Đang

Compound interest, financial
Editor's Choice
πŸ’° Finance
4.7😞(1.6K ratings)
FreeAdsIn-App Purchases
Investment Calculator - Calc screenshot 1
Investment Calculator - Calc screenshot 2
Investment Calculator - Calc screenshot 3
Investment Calculator - Calc screenshot 4

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.

What We Love

  • πŸ‘ User-friendly interface
  • πŸ’‘ Helpful investment calculations

Room to Improve

  • πŸ’° Paywall for basic features
  • πŸ“’ Intrusive ads
  • πŸ› Calculation issues
STINU Position Size Calculator#2

STINU Position Size Calculator by Black Tower Investments Ltd.

Forex Currency, Gold & Crypto
Strong Contender
πŸ’° Finance
4.6😐(825 ratings)
FreeIn-App Purchases
STINU Position Size Calculator screenshot 1
STINU Position Size Calculator screenshot 2
STINU Position Size Calculator screenshot 3
STINU Position Size Calculator screenshot 4
STINU Position Size Calculator screenshot 5
STINU Position Size Calculator screenshot 6

This app provides precise position sizing for Forex, commodities, and cryptocurrency trading using live market data. It helps traders eliminate errors and execute trades with confidence by accurately calculating trade size based on risk tolerance and stop-loss distances.

What We Love

  • πŸš€ Easy to use
  • πŸ‘ Simple and accurate
  • πŸš€ Quick calculations
  • πŸ‘ Great for risk management

Room to Improve

  • πŸ› Doesn't work on weekends
  • πŸ› Inaccurate risk calculations
  • πŸ’° Overpriced subscription
EZ Financial Calculators#3

EZ Financial Calculators by Bishinew Incorporated

Worth Considering
πŸ’° Finance
4.5😊(46 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

  • πŸ‘ Simple and easy to use
  • πŸš€ Powerful set of financial calculators
  • πŸ’‘ Comprehensive range of features
  • πŸ‘ Helpful for personal finance and education

Room to Improve

  • πŸ› Occasional crashes or bugs
  • πŸ” Intrusive ads in free version
  • πŸ” Lack of customization options

More Investing Calculators apps to explore

4
Investment Calculator (Past)
Investment Calculator (Past)
Investment Calculator (Past)
Stock Calculator
Free

This app helps you calculate potential returns on past stock market investments. It provides details like purchase price, number of stocks, and return on investment, visualizing stock performance over time.

Calculate past investment growthDetermine return on investmentView stock performance graphics
πŸ’° Finance
(30)
free
5
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
πŸ’° Finance
(48)
ad-supported
6
ROI & Investment Calculator
ROI & Investment Calculator
ROI & Investment Calculator
Investment Return & Profit
Free
πŸ’° Finance
(0)
7
Investment Calculator FIN PRO
Investment Calculator FIN PRO
Investment Calculator FIN PRO
Inflation Compound Dividend
Free

Track investment performance with tools for stock trades, compound interest, and average price calculations. Analyze trading activity, project growth, and optimize positions with detailed inputs and multi-currency support.

Stock Trade CalculatorCompound Interest CalculatorAverage Price Calculator
πŸ’° Finance
(3)
free with in-app purchases
8
Loan and Investment Calculator
Loan and Investment Calculator
Loan and Investment Calculator
by Stanislav Jabuka
Free

Calculate loan payments, borrowing capacity, and savings growth. This tool also helps determine investment needs to reach future financial goals. It provides clear formulas and explanations for all computations.

Monthly loan payment calculationBorrowing capacity calculationSavings account balance tracking
πŸ’° Finance
(2)
free
9
Investment & ROI Calculator
Investment & ROI Calculator
Investment & ROI Calculator
Investment Growth Planner
Free

Plan and forecast investment growth, ROI, and compound interest. This tool helps both new and experienced investors predict returns based on various financial factors like taxes and inflation. Visualize your financial future with charts and a glossary of terms.

ROI & Compound Growth CalculatorCustomizable rate of return, tax, inflationInvestment and loan schedule charts
πŸ’° Finance
(6)
free
10
Investment Calculator - Growth
Investment Calculator - Growth
Investment Calculator - Growth
Investment Growth Calculator
Free
$0.99 | 100% OFF
πŸ’° Finance
(0)
11
Lumpsum Investment Calculator
Lumpsum Investment Calculator
Lumpsum Investment Calculator
FD, EMI Home Loan, Profit Loss
Free
$4.99 | 100% OFF
πŸ’° Finance
(0)
12
Investment Calculator - CalCon
Investment Calculator - CalCon
Investment Calculator - CalCon
Part of CalCon Calculator
Free
πŸ”§ Utilities
(0)
13
ROI - Return on Investment
ROI - Return on Investment
ROI - Return on Investment
Calculator to know gain/loss
$1.99
πŸ”§ Utilities
(0)
14
Investment Calculator - Invest
Investment Calculator - Invest
Investment Calculator - Invest
Compound interest, stock, bond
Free

Calculate six different investment scenarios, including compound interest, contributions, and return rates. This free tool helps you track your progress towards financial goals. Stay motivated and informed about your investments.

Compound interest calculationCompound interest with contributionsReturn rate calculation
πŸ’Ό Business
(12)
free with in-app purchases
15
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
πŸ’° Finance
(6.4K)
free with in-app purchases
16
ROI Calculator - Calc
ROI Calculator - Calc
ROI Calculator - Calc
Return on Investment
Free

Calculate Return on Investment (ROI) and Annualized ROI with ease. Input your investment amount, return, and period for precise financial insights. Contact the developer for any requests.

Calculate ROICalculate Annualized ROIInput investment amount
πŸ”§ Utilities
(153)
free with in-app purchases
17
Property Fixer - Real Estate Investment Calculator
Property Fixer - Real Estate Investment Calculator
Property Fixer - Real Estate Investment Calculator
by iMLS LLC
Free

This app helps real estate investors quickly analyze property flip profitability on-site. It calculates profit and return on investment, supporting various property types and mortgage calculations.

On-site property analysisProfit and ROI calculationMortgage calculator
πŸ’° Finance
(9)
free with in-app purchases
18
CIC Compound Interest Calc
CIC Compound Interest Calc
CIC Compound Interest Calc
Compound Interest Calculator
Free

Easily calculate the future value of your savings or investments. Input principal, interest rate, and compounding frequency, and see your investment grow over time. Customize calculations with additional deposits or withdrawals.

Compound interest calculationFuture value projectionCustomizable compounding frequency
πŸ’° Finance
(24)
free
19
PPF Investment Calculator
PPF Investment Calculator
PPF Investment Calculator
Calculate Return on PPF
Free

Easily calculate your Public Provident Fund (PPF) returns with this user-friendly tool. It helps you estimate maturity amounts, total interest earned, and visualize your investment growth over time, even with variable contributions or extensions.

Calculate PPF maturity amountEstimate total interest earnedSIP calculator for fixed amounts
πŸ’° Finance
(1)
free
20
Compound Interest Calculator X
Compound Interest Calculator X
Compound Interest Calculator X
Future Value of Money & Stocks
Free

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.

Decimal interest rate supportSeven compounding frequency optionsMonthly contribution calculation
πŸ’° Finance
(574)
ad-supported