Best Financial Calculator Monthly Apps

216+ iOS apps curated and reviewed

4.4 avg rating
16 free apps
Updated May 2026

The best financial calculator monthly apps on iPhone average 4.4★ across 216+ titles — we've ranked them by what real users actually keep on their phones. Updated May 2026.

Top Picks for Financial Calculator Monthly

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

Calculate your loans or mortgages effortlessly with this simple loan calculator app. Just input the amount, term, and rate to get quick results. Try it now!

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
BA Financial Calculator#2

BA Financial Calculator by Angel Montana

BAII Plus Emulator
Strong Contender
💰 Finance
4.8😐(2.9K ratings)
FreeAds
BA Financial Calculator screenshot 1
BA Financial Calculator screenshot 2
BA Financial Calculator screenshot 3

This app, developed as a BAII Plus emulator, caters to CFA candidates and charterholders, offering identical functionality to the TI calculator with a user-friendly experience. For support, contact cfa.calculator@gmail.com.

What We Love

  • 🚀 Great app
  • 🚀 Exactly like the real thing
  • 👍 Useful
  • 👍 Solid app

Room to Improve

  • 🐛 Incorrect calculations
  • 🐛 Not accurate
  • 🐛 Précision à revoir
10bii Financial Calculator#3

10bii Financial Calculator by K2 Cashflow, Inc.

Easy Financial Calculator
Worth Considering
💰 Finance
4.7😊(663 ratings)
$7.99In-App Purchases
#6in Finance
10bii Financial Calculator screenshot 1
10bii Financial Calculator screenshot 2
10bii Financial Calculator screenshot 3
10bii Financial Calculator screenshot 4
10bii Financial Calculator screenshot 5

A powerful and versatile financial calculator app with over 105 functions for various financial analysis needs, from loan payments to investment values. Perfect for beginners and professionals alike, offering easy-to-use features, intuitive display, and precise mathematics. Answer common financial questions effortlessly with 12 easy modes and visualize cash flows and statistical data with graphs for quick analysis and decision-making.

What We Love

  • 🚀 Powerful financial calculations
  • 👍 Intuitive interface
  • 🚀 Convenient mobile access
  • 👍 Helpful tutorials and instructions

Room to Improve

  • 🐛 Occasional crashes or bugs
  • 👎 Unintuitive UI for some users
  • 👎 Inaccurate date calculations

More Financial Calculator Monthly apps to explore

4
EZ Financial Calculators
EZ Financial Calculators
EZ Financial Calculators
by Bishinew Incorporated
Free

A comprehensive financial calculator app offering a wide range of calculators for finance, investment, loans, retirement, bonds, stocks, credit cards, auto loans, and more. Customize and prioritize calculators, share results via email, and enjoy offline functionality except for the Currency Converter. Contact pfinanceapp@gmail.com for questions or support.

💰 Finance
(46)
5
Compounder
Compounder
Compounder
Interest Calculator
Free

"Compounder is an interest calculator app that helps you quickly calculate compound interest, where interest is earned on the initial principal plus accumulated interest from previous periods. Start saving and see how your money grows over time with compound interest. Try it now!"

💰 Finance
(3.4K)
6
Compound Interest Calc
Compound Interest Calc
Compound Interest Calc
Plan | Invest | Retire
Free

This application helps users plan, invest, and retire by calculating the future value of their investments using a predictive formula based on compound interest. Start investing today to potentially become a millionaire in the future!

💰 Finance
(220)
7
Buddy: Budget Planner App
Buddy: Budget Planner App
Buddy: Budget Planner App
Money Manager & Tracker
Free

Manage your finances efficiently with our intuitive budget planner app. Track expenses, set savings goals, and stay on top of your financial health easily. Take control of your money today!

💰 Finance
(9.2K)
8
Compound Interest Calculator F
Compound Interest Calculator F
Compound Interest Calculator F
Interest you earn on interest
Free

This tool helps you calculate and plan your investments to achieve financial independence and retire early by harnessing the power of compound interest. With various features and contribution frequency options, you can start planning your long-term and short-term savings today and see how your money can grow over time.

💰 Finance
(102)
9
BA Financial Calculator Plus
BA Financial Calculator Plus
BA Financial Calculator Plus
TVM, NPV, Loan, ROI Calculator
Free
$5.99 | 100% OFF

This financial calculator app combines traditional and modern calculators to help with various financial calculations, including time value of money, net present value, and return on investment, with features like AI explanations, data visualization, and report generation. Unlock advanced features with a subscription and start making informed financial decisions today.

💰 Finance
(133)
10
Financial Calculator
Financial Calculator
Financial Calculator
by joaquin grech
$5.99
💰 Finance
(6)
11
Equipment Financing Calculator
Equipment Financing Calculator
Equipment Financing Calculator
get a monthly estimate!
Free

This equipment financing calculator helps you estimate your monthly payment, income tax savings, and breakeven analysis for equipment purchases, allowing you to compare term length options and share calculations with your team. Take the guesswork out of determining how much equipment your business can afford and try out this convenient calculator to get a monthly estimate!

💰 Finance
(18)
12
PowerOne calculator
PowerOne calculator
PowerOne calculator
Finance, scientific, and more
Free
🔧 Utilities
(748)
13
Budget Planner App - Fleur
Budget Planner App - Fleur
Budget Planner App - Fleur
Bill Organizer & Money Tracker
Free

Organize your bills, track expenses, and manage your budget easily with this intuitive app. Stay on top of your finances effortlessly. Start planning your budget today!

💰 Finance
(12K)
14
Loan Calculator - Loan2Me
Loan Calculator - Loan2Me
Loan Calculator - Loan2Me
Quick and Easy Loan Calculator
Free

Calculate loan payments quickly and easily with a free loan calculator that offers additional features for precise calculations. Analyze mortgage or vehicle loans, save your data across devices, and access detailed reports for informed financial decisions. Upgrade to Pro for advanced functionalities and customization options.

💰 Finance
(8.2K)
15
Vicinno Financial Calculator
Vicinno Financial Calculator
Vicinno Financial Calculator
HP 12C emulator
$5.99

A top-rated HP 12C Financial Calculator emulator app on iOS with all the functions of the original calculator, including TVM, NPV, IRR, amortization, statistical analysis, and more. Enjoy a user-friendly experience, quick access help, online support, and customization options. Email support@vicinno.com for assistance. Visit www.facebook.com/vicinno & www.twitter.com/vicinno for updates.

💰 Finance
(1.2K)
16
HP 12c Financial Calculator
HP 12c Financial Calculator
HP 12c Financial Calculator
by MORAVIA Consulting, spol. s r.o.
$14.99

Access an authentic financial calculator app developed by Hewlett Packard, providing essential functions like loan payment calculations, TVM, NPV, and more on your iPhone, iPad, or iPod Touch. Keep the power of the HP 12c handy for business, real estate, banking, and finance needs.

💰 Finance
(277)
17
Amortization Calculator - Calc
Amortization Calculator - Calc
Amortization Calculator - Calc
Loan Payment Schedule - Emi
Free

Estimate monthly loan payments and view an amortization chart with this easy-to-use app. Input loan amount, time, and interest rate to calculate monthly payment, total interest, and total payment. Access annual or monthly amortization schedules and charts.

💰 Finance
(2)
18
Karl's Mortgage Calculator
Karl's Mortgage Calculator
Karl's Mortgage Calculator
by Karl Jeacle
Free

This app is a comprehensive mortgage calculator that allows you to calculate mortgage payments, reverse calculate variables, factor in additional costs, compare different types of loans, make extra payments, adjust payment frequencies, and work with multiple currencies. Plan your mortgage effectively and save money with this versatile tool.

💰 Finance
(109)
19
EMI Loan & Mortgage Calculator
EMI Loan & Mortgage Calculator
EMI Loan & Mortgage Calculator
Auto Loan & EMI Calculator
Free

An innovative financial tool that helps users calculate their monthly EMI payments for loans based on key input parameters like principal amount, interest rate, and tenure. Take control of your finances with easy EMI calculations at your fingertips!

💰 Finance
(9)
20
MoneyCoach: Budget Planner
MoneyCoach: Budget Planner
MoneyCoach: Budget Planner
Spending Manager, Bill Tracker
Free

Budget Planner App MoneyCoach is an expense tracker and money manager that helps users develop healthy financial habits and reduce financial stress. With features like Family Sync, Personalized Budgets, Smart Goals, and more, MoneyCoach offers a comprehensive financial planning experience. Unlock the full power of financial mindfulness with MoneyCoach Premium for even greater benefits.

💰 Finance
(16)