Best Compound Interest Calculator Loan Apps

224+ iOS apps curated and reviewed

4.7 avg rating
19 free apps
Updated May 2026

Finding the right compound interest calculator loan app can be overwhelming with so many options. We've analyzed 224+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Top Picks for Compound Interest Calculator Loan

Loan Calculator - Debt Planner#1

Loan Calculator - Debt Planner by ChuChu Train Productions

Mortgage, Car, School, Payday
Editor's Choice
💰 Finance
4.6😐(22K ratings)
FreeAdsIn-App Purchases
Loan Calculator - Debt Planner screenshot 1
Loan Calculator - Debt Planner screenshot 2
Loan Calculator - Debt Planner screenshot 3
Loan Calculator - Debt Planner screenshot 4
Loan Calculator - Debt Planner screenshot 5
Loan Calculator - Debt Planner screenshot 6

This app helps you understand the true cost of loans and mortgages by revealing total interest paid and payoff timelines. It allows for scenario comparisons, extra payment analysis, and detailed amortization schedules. Visualize your debt journey with graphs and access bonus calculators.

What We Love

  • 👍 Easy to use
  • 🚀 Quick calculations
  • 💡 Helpful for financial decisions
  • 🔒 Secure app

Room to Improve

  • 🔍 Lacking advanced features
  • 💸 Excessive ads
  • 🐛 Bugs and crashes
Compounder#2

Compounder by James Bevins

Interest Calculator
Strong Contender
💰 Finance
4.8😊(3.4K ratings)
Free
Compounder screenshot 1
Compounder screenshot 2
Compounder screenshot 3

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.

What We Love

  • 👍 Easy to use
  • 🚀 Instant results
  • 💡 Helps explain investments
  • 🚀 Simple and easy to use

Room to Improve

  • 🐛 Glitchy and not user-friendly after update
  • 🐛 Can't use quarterly, monthly, or weekly buttons after update
  • 🐛 New version not working well on iPhone
Loan Calculator‰#3

Loan Calculator‰ by Tim O's Studios, LLC

Simple Loan Calculator
Worth Considering
💰 Finance
4.9😊(96K ratings)
FreeAds
Loan Calculator‰ screenshot 1

Easily calculate loan or mortgage payments. Simply input the loan amount, repayment term, and interest rate to get your estimated monthly payment.

What We Love

  • 👍 Simple and easy to use
  • 🚀 Straightforward and intuitive
  • 💡 Accurate loan repayment calculations
  • 🚀 Instant results

Room to Improve

  • 🐛 Incorrect interest calculations
  • 🔍 Limited functionality
  • 💸 Excessive advertisements

More Compound Interest Calculator Loan apps to explore

4
Mortgage Pal - Loan Calculator
Mortgage Pal - Loan Calculator
Mortgage Pal - Loan Calculator
Payment compound interest rate
Free

This comprehensive mortgage toolkit helps users make informed home buying decisions. It offers multiple calculators for payments, affordability, refinancing, and closing costs, along with tools to visualize rate trends and compare renting versus buying.

Mortgage Payment CalculatorMortgage Affordability CalculatorMortgage Refinance Calculator
💰 Finance
(3.4K)
free
5
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
6
Calculator: No Ads / Ad-Free
Calculator: No Ads / Ad-Free
Calculator: No Ads / Ad-Free
Basic, Scientific & Finance
Free

This app offers a private and accessible calculation experience with no advertisements. It includes scientific, financial, and basic calculation functions, along with features like voice feedback and visual charts for loans and investments.

Scientific calculatorFinancial calculator (budgets, loans, mortgages)Audible speech feedback
🔧 Utilities
(4.5K)
free with in-app purchases
7
RECalc Mortgage Calculator
RECalc Mortgage Calculator
RECalc Mortgage Calculator
Mortgage/loan calculator
Free

Calculate mortgage payments, loan amounts, interest rates, and terms. This app also functions as a standard calculator and supports semi-annual compounding. View loan summaries and amortization tables, and email or save your calculations.

Calculate monthly payment, term, interest rate, loan amountStandard mathematical calculationsSemi-annual compounding support
💰 Finance
(2.6K)
free with in-app purchases
8
Compound Interest Calculator !
Compound Interest Calculator !
Compound Interest Calculator !
Money,Investment,Loan,Finance
Free
💰 Finance
(0)
9
Loan Calculator - Loan2Me
Loan Calculator - Loan2Me
Loan Calculator - Loan2Me
Quick and Easy Loan Calculator
Free

This app helps you quickly calculate loan payments, affordability, and potential savings. It offers detailed amortization schedules and allows for scenario planning by adjusting loan parameters. Advanced features include expense breakdowns for mortgages and vehicle loans, plus data synchronization and custom report generation.

Calculate loan paymentsDetermine loan affordabilityAmortization schedule
💰 Finance
(8.2K)
freemium
10
Compound Interest Calculator F
Compound Interest Calculator F
Compound Interest Calculator F
Interest you earn on interest
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
(102)
ad-supported
11
10bii Financial Calculator
10bii Financial Calculator
10bii Financial Calculator
Easy Financial Calculator
$7.99

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
(663)
free with in-app purchases
12
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
13
Compound Interest Pro – Wealth
Compound Interest Pro – Wealth
Compound Interest Pro – Wealth
DCA & Mortgage Calculator
Free

This app simulates asset growth, helping you calculate savings, withdrawals, and goal achievement with detailed graphs and tables. It offers professional-grade precision for financial planning scenarios like retirement and education savings.

Future Value CalculatorContribution/Withdrawal CalculatorTime to Goal Calculator
💰 Finance
(5)
ad-supported
14
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
15
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
(1.3K)
free with in-app purchases
16
Loan Calculator & Tax Savings
Loan Calculator & Tax Savings
Loan Calculator & Tax Savings
3-in-1 Loan Payment Calculator
Free

This app offers advanced loan analysis, including mortgage calculations and tax savings impact. It provides detailed amortization tables and helps users understand loan terms for informed financial decisions.

Quick loan payment calculationDetailed amortization tablesEstimated tax savings impact
💰 Finance
(97)
free
17
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
(6.4K)
free with in-app purchases
18
Qualifier Plus IIIx/fx
Qualifier Plus IIIx/fx
Qualifier Plus IIIx/fx
Real estate finance calculator
Free

This app provides advanced real estate and mortgage finance calculations for professionals. It offers instant solutions for loan payments, buyer qualifying, cash flow analysis, and more, directly on your mobile device.

Instant loan payment calculations (P&I, PITI)Buyer qualifying for conventional, FHA, and VA loansComplete cash flow solutions (IRR, NPV, NFV)
💰 Finance
(3.1K)
subscription
19
Loan calculator: Installment
Loan calculator: Installment
Loan calculator: Installment
Amortization and interest rate
Free

Easily calculate monthly loan payments, interest rates, loan amounts, or repayment periods. Visualize your loan breakdown with pie charts and detailed amortization schedules.

Calculate monthly/yearly paymentsDetermine interest rateCalculate loan amount
💰 Finance
(818)
free with in-app purchases
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
💰 Finance
(574)
ad-supported