Best Fire Financial Calculators Apps

210+ iOS apps curated and reviewed

4.2 avg rating
13 free apps
Updated June 2026

The best fire financial calculators apps on iPhone average 4.2β˜… across 210+ titles β€” we've ranked them by what real users actually keep on their phones. Updated June 2026.

Top Picks for Fire Financial Calculators

10bii Financial Calculator#2

10bii Financial Calculator by K2 Cashflow, Inc.

Easy Financial Calculator
Strong Contender
πŸ’° Finance
4.7😊(663 ratings)
$7.99In-App Purchases
#2in 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

  • πŸš€ Powerful financial calculations
  • πŸ‘ Intuitive interface
  • πŸš€ Convenient mobile access
  • πŸ‘ Helpful tutorials and instructions

Room to Improve

  • πŸ› Occasional crashes or bugs
  • πŸ‘Ž Unintuitive UI for some users
  • πŸ‘Ž Inaccurate date calculations
BA Financial Calculator#3

BA Financial Calculator by Angel Montana

BAII Plus Emulator
Worth Considering
πŸ’° 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

  • πŸš€ Great app
  • πŸš€ Exactly like the real thing
  • πŸ‘ Useful
  • πŸ‘ Solid app

Room to Improve

  • πŸ› Incorrect calculations
  • πŸ› Not accurate
  • πŸ› PrΓ©cision Γ  revoir

More Fire Financial Calculators apps to explore

4
PowerOne calculator
PowerOne calculator
PowerOne calculator
Finance, scientific, and more
Free
πŸ”§ Utilities
(748)
5
BA II Plusβ„’ Financial Calc
BA II Plusβ„’ Financial Calc
BA II Plusβ„’ Financial Calc
by Texas Instruments
$14.99

Experience the power of the most advanced financial calculator for business professionals and students, offering a wide range of finance and science functions such as Time-Value-of-Money calculations, cash-flow analysis, bond pricing, statistics, and more. Features include memory storage, key click sounds, split screen mode, and compatibility with both BA II Plusβ„’ and BA II Plusβ„’ Professional calculator functions. Unlock your financial potential now!

πŸ’° Finance
(110)
6
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.

πŸ’° Finance
(102)
7
Financial Calculator: Percent
Financial Calculator: Percent
Financial Calculator: Percent
Tax Percentage, Profit Margin
Free

Effortlessly calculate percentages with our user-friendly app. Whether you need to figure out discounts, tips, or percentage increases, our tool makes it simple. Try it now for quick and accurate percentage calculations!

πŸ’° Finance
(14K)
8
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!

πŸ’° Finance
(220)
9
Touch RPN calc
Touch RPN calc
Touch RPN calc
Financial/Sci RPN calculator
Free

Experience the ultimate financial and scientific RPN calculator with programming functions similar to HP-12C and scientific functions reminiscent of HP-11C. Unlock additional flavors like 10C and 16C within the app.

πŸ’° Finance
(206)
10
BA Financial Calculator Pro
BA Financial Calculator Pro
BA Financial Calculator Pro
BA II Plus Professional
$5.99

This app is a full-featured financial calculator that emulates the Texas Instruments BA II Plus Professional, offering a range of financial functions like time value of money calculations, cash flow analysis, statistical analysis, and more. It provides a user-friendly experience with enhanced features, making it a valuable tool for finance professionals and students.

πŸ’° Finance
(189)
11
Financial Calculator++
Financial Calculator++
Financial Calculator++
Calculate your mortgage fast
$2.99

This financial calculator app offers a wide range of calculations, including time value of money, cash flow analysis, depreciation, statistics, and more, with a user-friendly interface designed to simplify tasks and reduce keystrokes. Try it out and perform financial calculations with ease, and visit the website for more information and examples.

πŸ’° Finance
(113)
12
Investment Calculator - Calc
Investment Calculator - Calc
Investment Calculator - Calc
Compound interest, financial
Free

An investment calculator app that helps users track and optimize their investments over time with detailed growth tables, charts, and financial metrics like ROI. Subscribe for unlimited access to features like investment data storage, goal duration calculation, and contribution planning. Make informed investment decisions and stay financially savvy! Contact us for any requests or questions. Visit our Facebook page for more information.

πŸ’° Finance
(1.6K)
13
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!"

πŸ’° Finance
(3.4K)
14
MathU 12D Financial Calculator
MathU 12D Financial Calculator
MathU 12D Financial Calculator
Surpasses the classic HP-12C
$4.99
$24.99 | 80% OFF

This financial calculator app emulates the classic HP-12C, offering fast and accurate computations, visible financial registers, and a two-line display, making it easy to verify calculations and build confidence in results. With its user-friendly interface and advanced features, it's an ideal tool for finance professionals and students, and is available for download now.

πŸ’° Finance
(71)
15
FIRE and Retirement Calculator
FIRE and Retirement Calculator
FIRE and Retirement Calculator
Fience Fiction To Go
$9.99

This advanced retirement simulator helps you plan for financial independence and early retirement by running thousands of real-time simulations, allowing you to evaluate the impact of different market scenarios, asset allocation, investment fees, and more on your plan. With its intuitive tools and insights, you can optimize your savings rate, retirement spending, and investment strategy to achieve your goals and increase your chances of success.

πŸ’° Finance
(2)
16
10bii+ Financial Calculator
10bii+ Financial Calculator
10bii+ Financial Calculator
Easy, Fast & Accurate
$5.99

A powerful financial calculator app with easy and fast features for all your financial calculations. Download now to simplify your financial planning and decision-making.

πŸ’° Finance
(36)
17
CALC 1 Financial Calculator
CALC 1 Financial Calculator
CALC 1 Financial Calculator
More Solutions, Simplified!
Free
$5.99 | 100% OFF

This financial calculator app combines advanced calculations with an intuitive interface, providing tools for basic and complex financial analysis, data management, and visualization. It offers a range of features, including calculation history, contextual help, and familiar interfaces, making it suitable for professionals, business owners, individuals, and students, with a free version and optional subscription for additional benefits.

πŸ’° Finance
(53)
18
Financial Calc Pro
Financial Calc Pro
Financial Calc Pro
Calculate
Free
$0.99 | 100% OFF

This financial calculation tool offers a simple and easy-to-use solution with 18 different calculators for various financial needs, including mortgages, car loans, and annuities. With a range of calculators and multiple currency options, users can quickly and easily perform financial calculations to make informed decisions.

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(7)
19
BestCalc Financial Calculator
BestCalc Financial Calculator
BestCalc Financial Calculator
Age, Home Loan, EMI, GST, Cash
Free

This financial calculator app offers a wide range of tools, including EMI, GST, age, and loan calculators, to help users with various financial calculations. With over 20 calculators available, users can perform multiple tasks offline, without needing internet access, and can even expect new calculators to be added regularly.

πŸ’° Finance
(6)
20
Loan,Mortgage ,Tip Calculator
Loan,Mortgage ,Tip Calculator
Loan,Mortgage ,Tip Calculator
Discount, tax, and more
Free

An essential collection of 6 useful calculators for everyday needs, including discount, sales tax, loan, mortgage, and tip calculators. Simplify your financial transactions and calculations with this user-friendly app.

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(502)