Best Loan Interest Calculator Apps

250+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated August 2026

Whether you're new to loan interest calculator or looking for an upgrade, our curated collection of 250+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Loan Interest Calculator Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Loan Calculator‰Loan Calculator‰Free4.9★ (105K)YesNoAug 2026
2Loan Calculator - Debt PlannerLoan Calculator - Debt PlannerFree4.6★ (22K)YesYesAug 2026
3Loan Calculator - Loan2MeLoan Calculator - Loan2MeFree4.8★ (8.2K)NoYesAug 2026
4Amortization Loan Calculator +Amortization Loan Calculator +Free4.7★ (104)NoYesAug 2026
5EZ Financial CalculatorsEZ Financial CalculatorsFree4.4★ (51)YesNoAug 2026
6Mortgage Pal - Loan CalculatorMortgage Pal - Loan CalculatorFree4.8★ (4.7K)YesYesAug 2026
7Loan calculator: InstallmentLoan calculator: InstallmentFree4.5★ (827)YesYesAug 2026
8Loan Calculator (Installment)Loan Calculator (Installment)Free4.8★ (614)YesNoAug 2026

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😊(105K 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 - Debt Planner#2

Loan Calculator - Debt Planner by ChuChu Train Productions

Mortgage, Car, School, Payday
Strong Contender
💰 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
Loan Calculator - Loan2Me#3

Loan Calculator - Loan2Me by Jeffrey Williams

Quick and Easy Loan Calculator
Worth Considering
💰 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

More Loan Interest Calculator apps to explore

4
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
(104)
freemium
5
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
6
Mortgage Pal - Loan Calculator
Mortgage Pal - Loan Calculator
Mortgage Pal - Loan Calculator
Payments, Rates & Refinance
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
(4.7K)
free
7
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
(827)
free with in-app purchases
8
Loan Calculator (Installment)
Loan Calculator (Installment)
Loan Calculator (Installment)
by EONSOFT
Free

Calculate installment loans with various repayment methods. This tool helps you determine monthly payments, principal, interest, and remaining balance for different loan scenarios.

Installment loan calculationEqual principal and interest paymentsEqual principal payments
💰 Finance
(614)
ad-supported
9
Loan EMI Calculator :Loan Calc
Loan EMI Calculator :Loan Calc
Loan EMI Calculator :Loan Calc
Mortgage Loan EMI Calculator
Free

This personal finance assistant simplifies loan management and investment planning. Calculate EMIs, plan SIPs, and compare loan options to make informed financial decisions.

EMI Calculator for various loan typesSIP Calculator for mutual fundsFinancial planner with insights
💰 Finance
(4)
free with in-app purchases
10
Loan Cash - Loan App Calc
Loan Cash - Loan App Calc
Loan Cash - Loan App Calc
Instant Loan & EMI Calculator
Free
💰 Finance
(0)
11
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
(472)
free with in-app purchases
12
Personal Loan: EMI Calculator
Personal Loan: EMI Calculator
Personal Loan: EMI Calculator
Loan & EMI Planner
Free

This finance app helps you understand loans and savings. It offers calculators for EMI, affordability, and debt-to-income ratios, along with educational guides on various loan types and credit scores. Get personalized guidance and learn best practices for smarter financial decisions.

EMI CalculatorLoan Affordability CalculatorSavings Planner
💰 Finance
(2)
ad-supported
13
Finance : Loan Emi Calculator
Finance : Loan Emi Calculator
Finance : Loan Emi Calculator
Money Manager: Early Repayment
Free

This app helps you manage your finances by calculating EMIs for various loans, planning investments, and converting currencies. It offers tools for personal, business, and mortgage loans, as well as savings calculators and unit converters.

Loan EMI calculationInvestment and savings planningCurrency conversion
💰 Finance
(0)
free with in-app purchases
14
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
(796)
free with in-app purchases
15
Quick Loan - Credit Cash Calc
Quick Loan - Credit Cash Calc
Quick Loan - Credit Cash Calc
Instant loan EMI Planner
Free
💰 Finance
(0)
16
Loan Calculator Handy
Loan Calculator Handy
Loan Calculator Handy
Calculate loan payment
Free

Quickly determine your monthly mortgage payments, total repayment amount, and interest costs. Input loan principal, term in years and months, and interest rate for instant results.

Calculate monthly paymentCalculate total payment amountCalculate total interest
💰 Finance
(1)
free
17
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
(569)
free with in-app purchases
18
Calculator : EMI Calculator
Calculator : EMI Calculator
Calculator : EMI Calculator
Check Loan Eligibility & EMI
Free
📚 Education
(0)
19
Flexi Loan Calculator
Flexi Loan Calculator
Flexi Loan Calculator
Loan Calculator
Free
💰 Finance
(0)
20
Loan Calculator - Home & Auto
Loan Calculator - Home & Auto
Loan Calculator - Home & Auto
Simple Mortgage, Auto & Person
Free

Easily estimate mortgage, auto, and personal loan payments. This app provides instant, accurate calculations for loan costs, interest rates, and monthly payments, helping you make informed financial decisions quickly.

Mortgage payment calculationCar loan payment estimationPersonal loan breakdowns
💰 Finance
(1)
free

FAQ about Loan Interest Calculator

What are the best loan interest calculator apps for iPhone?
Loan Calculator‰ tops our loan interest calculator apps ranking as of August 2026, with a 4.9-star average from 105K App Store ratings, and it's free to download.
Yes — 20 of the top loan interest calculator apps we rank are free to download, including Loan Calculator‰ and Loan Calculator - Debt Planner.
Loan Calculator‰ shows ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 250+ loan interest calculator apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app helps you estimate your monthly payments for loans or mortgages. You can quickly see how different loan amounts, terms, and interest rates will affect your repayment schedule.
Using the calculator is straightforward. You just need to enter the total loan amount, the desired repayment term (e.g., in years or months), and the annual interest rate. The app will then provide an estimated monthly payment.