Best Loan Interest Calculator Apps

225+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated June 2026

Whether you're new to loan interest calculator or looking for an upgrade, our curated collection of 225+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Top Picks for Loan Interest Calculator

Loan Calculator‰#1

Loan Calculator‰ by Tim O's Studios, LLC

Simple Loan Calculator
Editor's Choice
💰 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
Loan Calculator - Loan2Me#2

Loan Calculator - Loan2Me by Jeffrey Williams

Quick and Easy Loan Calculator
Strong Contender
💰 Finance
4.8😊(8.2K ratings)
FreeIn-App Purchases
Loan Calculator - Loan2Me screenshot 1
Loan Calculator - Loan2Me screenshot 2
Loan Calculator - Loan2Me screenshot 3
Loan Calculator - Loan2Me screenshot 4
Loan Calculator - Loan2Me screenshot 5
Loan Calculator - Loan2Me screenshot 6

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.

What We Love

  • 👍 Easy to use
  • 🚀 Accurate and quick calculations
  • 💡 Helpful for financial planning
  • 🔒 No data tracking or selling

Room to Improve

  • 🐛 Occasional data loss after updates
  • 💡 Lack of currency and language options
  • 💡 Missing features like taxes, insurance, and PMI calculations
Loan Calculator - Debt Planner#3

Loan Calculator - Debt Planner by Michael Chu

Mortgage, Car, School, Payday
Worth Considering
💰 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

More Loan Interest Calculator apps to explore

4
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
5
Amortization Loan Calculator +
Amortization Loan Calculator +
Amortization Loan Calculator +
Mortgage & Car Payoff Calc
Free

Easily analyze and compare loan options with this tool. Calculate overpayments, manage multiple loans, and track savings from early repayments. Securely sync your data and make informed financial decisions.

Loan and mortgage analysisOverpayment calculationsAnnuity and differentiated repayment
💰 Finance
(102)
freemium
6
Amortization Calculator - Calc
Amortization Calculator - Calc
Amortization Calculator - Calc
Loan Payment Schedule - Emi
Free

Estimate monthly loan payments and visualize repayment schedules with detailed amortization charts. Input loan amount, interest rate, and term to see monthly payments, total interest, and total repayment. Offers both annual and monthly breakdowns for clear financial planning.

Monthly loan payment estimationAmortization chart generationTotal interest calculation
💰 Finance
(797)
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
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
9
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
10
EMI Calculator: Loan Planner
EMI Calculator: Loan Planner
EMI Calculator: Loan Planner
Home Loan Calculator
Free

Easily calculate your Equated Monthly Installment (EMI) for various loans. Plan your finances effectively by visualizing payment schedules and understanding loan breakdowns. Share detailed PDF reports for better loan management.

Calculate EMI, loan amount, interest rate, and periodView monthly payment scheduleAnalyze principal, interest, and balance per month
💰 Finance
(80)
free
11
EMI Calculator : Loan Manager
EMI Calculator : Loan Manager
EMI Calculator : Loan Manager
Home Loan Calculator
Free

This app helps you manage your loans and finances by calculating EMIs, comparing loan options, and providing detailed repayment schedules. It also includes calculators for investments, currency, and GST, allowing for informed financial planning.

Instant EMI calculationLoan comparison toolAmortization schedule
💰 Finance
(552)
free with in-app purchases
12
Interest Calculator All in One
Interest Calculator All in One
Interest Calculator All in One
Calculate any type of interest
Free

Manage loans and interest rates with this comprehensive financial calculator. It offers flexible rate management, detailed payment schedules, and visual insights to help you plan and compare loan options effectively. Also includes a savings calculator for integrated financial planning.

Flexible interest rate calculationDetailed payment schedulesVisual loan insights with pie charts
💰 Finance
(40)
free with in-app purchases
13
Loan Calculator Professional
Loan Calculator Professional
Loan Calculator Professional
by AppRebel, Inc.
Free

Easily calculate loan payments with detailed analytics and visual tools. This app offers a clean interface to help you understand your loan's interest and principal breakdown, with options for extra payments and custom currency symbols.

Intuitive and visually appealing interfaceDynamic payment schedule generationDetailed loan analysis
💰 Finance
(52)
free with in-app purchases
14
EMI Calculator & Loan Planner
EMI Calculator & Loan Planner
EMI Calculator & Loan Planner
Financial Calculator GST Tool
Free

This app helps you calculate loan repayments, including EMIs, interest, and principal. It offers clear breakdowns, visual charts, and the ability to plan prepayments to save on interest. It also includes GST calculation, currency conversion, and finance news.

EMI calculation for various loan typesRepayment schedule and breakdownPrepayment planning and interest savings
💰 Finance
(150)
free with in-app purchases
15
Loan Calculator - Payment Calc
Loan Calculator - Payment Calc
Loan Calculator - Payment Calc
Personal, Home, Car, Boat,…
Free

Easily calculate various loan types, including personal, home, and car loans. Input loan details like amount, term, and interest rate to see payment breakdowns and repayment timelines. Compare different loan options and export your results.

Calculate various loan typesCustomizable payment frequencyDetailed interest and principal breakdown
💰 Finance
(964)
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
Mortgage Calculator- Home Loan
Mortgage Calculator- Home Loan
Mortgage Calculator- Home Loan
Payment Payoff Amortization
Free

Estimate loan expenses with various payment frequencies and explore early payoff strategies. Calculate affordable loan amounts based on your budget and income. Save and manage your mortgage details easily.

Multiple payment frequenciesExtra payment optionsTax and insurance input
💰 Finance
(412)
ad-supported
18
Cash Loan: Loan Emi Calculator
Cash Loan: Loan Emi Calculator
Cash Loan: Loan Emi Calculator
Personal Instant Loan Guide
Free
💰 Finance
(19)
19
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
20
Loans & Interests Simulator
Loans & Interests Simulator
Loans & Interests Simulator
Finance Calculator
Free

Easily calculate loan payments, maximum credit amounts, and interest paid. Get payment reminders, visualize data with graphs, and access an amortization table. This app helps manage various loan types and is free to use.

Calculate loan variables (interest, payment, duration, amount)Visualize data with graphsReceive payment reminders
💰 Finance
(1.7K)
free with in-app purchases