Best Finance Calculators Apps

249+ iOS apps curated and reviewed

4.2 avg rating
18 free apps
Updated September 2026

Loan Calculator‰ is the household name in finance calculators, but it's far from the only option. We track 249+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Finance Calculators Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Loan Calculator‰Loan Calculator‰Free4.9★ (105K)YesNoSep 2026
2Loan Calculator - Debt PlannerLoan Calculator - Debt PlannerFree4.6★ (22K)YesYesSep 2026
3BA Financial CalculatorBA Financial CalculatorFree4.8★ (3.3K)YesNoSep 2026
4Finance CalculatorsFinance Calculators$2.99NoNoAug 2026
5Financial Calculator: PercentFinancial Calculator: PercentFree4.7★ (15K)NoYesSep 2026
6Finance : Loan Emi CalculatorFinance : Loan Emi CalculatorFreeYesYesAug 2026
7EZ Financial CalculatorsEZ Financial CalculatorsFree4.4★ (51)YesNoAug 2026
8Finance Calculators (CZ)Finance Calculators (CZ)FreeNoNoAug 2026

Top Picks for Finance Calculators

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
  • 👍 Helpful for financial decisions

Room to Improve

  • 🐛 Incorrect interest calculations
  • 🔍 Limited functionality
  • 💸 Excessive advertisements
  • 🔍 Cannot switch to landscape mode
  • 🔒 Privacy concerns with data collection
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
  • 📵 Difficulty disabling ads
BA Financial Calculator#3

BA Financial Calculator by Angel Montana

BAII Plus Emulator
Worth Considering
💰 Finance
4.8😐(3.3K ratings)
FreeAds
BA Financial Calculator screenshot 1
BA Financial Calculator screenshot 2
BA Financial Calculator screenshot 3

Emulates the TI BAII Plus financial calculator, offering identical functionality with a clean and user-friendly interface. It's designed for finance professionals and students preparing for exams like CFA, FRM, and CPA.

What We Love

  • 🚀 Great app
  • 🚀 Exactly like the real thing
  • 👍 Useful
  • 👍 Solid app
  • 👍 Fantastic
  • 👍 Awesome
  • 👍 Excellent
  • 👍 Convenient
  • 👍 Reliable
  • 👍 Handy

Room to Improve

  • 🐛 Incorrect calculations
  • 🐛 Not accurate
  • 🐛 Précision à revoir
  • 🐛 Wrong answers
  • 🐛 TVM DOES NOT WORK! USELESS!
  • 🐛 Gives blatantly wrong calculations
  • 🐛 Values Not Accurate
  • 🐛 Does not properly calculate FV
  • 🐛 WRONG CALCULATIONS
  • 🐛 Calculations are wrong
  • 🐛 Wacky computations
  • 🐛 Not calculating interest rate
  • 🐛 Doesn't Calculate Pymts or PV correctly
  • 🐛 Error
  • 🐛 Can't find help
  • 🐛 Cant calculate PV or doesn't calculate it like a normal one does
  • 🐛 The clearing function doesn't work
  • 🐛 Pmt calculation on mortgage incorrect
  • 🐛 Useless application. Don't waste your time or money.
  • 🐛 Doesn't work
  • 🐛 In accurate
  • 🐛 Calculations are wrong
  • 🐛 Error 1 message
  • 🐛 App keeps crashing
  • 🐛 Don't work
  • 🐛 Calculations are wrong

More Finance Calculators apps to explore

FAQ about Finance Calculators

What are the best finance calculators apps for iPhone?
Loan Calculator‰ tops our finance calculators apps ranking as of September 2026, with a 4.9-star average from 105K App Store ratings, and it's free to download.
Yes — 18 of the top finance calculators 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 September 2026.
We track 249+ finance calculators apps on the iOS App Store as of September 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.

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