Best Mrtn Rate Calculator Apps

217+ iOS apps curated and reviewed

4.6 avg rating
15 free apps
Updated April 2026

Finding the right mrtn rate calculator app can be overwhelming with so many options. We've analyzed 217+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Top Picks for Mrtn Rate Calculator

10bii Financial Calculator#2

10bii Financial Calculator by K2 Cashflow, Inc.

Easy Financial Calculator
Strong Contender
💰 Finance
4.7😊(663 ratings)
$7.99In-App Purchases
#4in 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
Vicinno Financial Calculator#3

Vicinno Financial Calculator by Vicinno Soft LLC

HP 12C emulator
Worth Considering
💰 Finance
4.2(1.2K ratings)
$5.99
#46in Finance
Vicinno Financial Calculator screenshot 1
Vicinno Financial Calculator screenshot 2
Vicinno Financial Calculator screenshot 3
Vicinno Financial Calculator screenshot 4
Vicinno Financial Calculator screenshot 5
Vicinno Financial Calculator screenshot 6

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.

More Mrtn Rate Calculator apps to explore

4
Cattle Market Mobile
Cattle Market Mobile
Cattle Market Mobile
Market Reports, Futures & More
Free

Access market reports, futures, and livestock information anytime on your mobile device. Stay informed and make smart decisions in the cattle market. Download now to stay ahead of the curve!

💼 Business
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5
Mortgage Calculator™
Mortgage Calculator™
Mortgage Calculator™
Extra Payments Save You Money
$1.99

This application is a powerful Mortgage Calculator that helps users save money on their mortgage by allowing them to try out various scenarios with extra payments. It provides visualization of cost savings through interactive charts and supports features like variable rates, true cost calculation, and email loan details.

💰 Finance
(134)
6
Soil Calculator Plus
Soil Calculator Plus
Soil Calculator Plus
by Inch Calculator
Free

Estimate soil, topsoil, and landscaping materials easily with a free calculator. Input measurements for different areas and get accurate results in various units, from cubic yards to liters. Simplify your projects with this trusted tool by Inch Calculator.

🔧 Utilities
(668)
7
Planting Population Calculator
Planting Population Calculator
Planting Population Calculator
by IFA Productions Inc.
Free
🔍 Reference
(0)
8
ROI Calculator - Calc
ROI Calculator - Calc
ROI Calculator - Calc
Return on Investment
Free

This application helps users calculate Return on Investment (ROI) and Annualized ROI by inputting Amount Invested, Amount Returned, and investment period, providing accurate results. Try it out to make informed investment decisions and get in touch with the developers if you have any requests.

💰 Finance
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9
Landscaping Calculator Plus
Landscaping Calculator Plus
Landscaping Calculator Plus
by Inch Calculator
Free

A versatile landscaping material calculator tool offering 10 free calculators for estimating gravel, soil, mulch, concrete, and more. Simply input dimensions in various units for accurate results in both US customary and metric measurements. Trusted by millions worldwide for accurate material estimation.

🔧 Utilities
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10
Percentage Calculator - Calc %
Percentage Calculator - Calc %
Percentage Calculator - Calc %
Tip, Profit, Tax, Compound
Free

A user-friendly percentage calculator that offers a range of financial calculations, including income tax, sales tax, profit margin, and compound interest, with features such as instant results, offline mode, and a simple, clean design. Try it out to make your financial calculations quick and accurate!

💰 Finance
(371)
11
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.

💰 Finance
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12
Peptide Calculator: PepCalc
Peptide Calculator: PepCalc
Peptide Calculator: PepCalc
Dosage & Reconstitution Tool
Free

Get fast and accurate results for your peptide mixing and injection needs with this dedicated calculator. Enter your desired dose, peptide amount, and reconstitution volume to instantly determine the precise injection volume and avoid costly errors.

🏥 Medical
(9)
13
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)
14
The Best Calculator - Calc Pro
The Best Calculator - Calc Pro
The Best Calculator - Calc Pro
10 Powerful Calculators
Free

Experience the ultimate mobile calculator with 10 powerful calculators and financial worksheets, trusted by millions worldwide for its unrivaled accuracy and advanced features. From standard and scientific calculators to unit converters and graphing tools, this app has it all. Get it now for advanced calculations at your fingertips!

🔧 Utilities
(4.6K)
15
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)
16
CD Calculator Pro
CD Calculator Pro
CD Calculator Pro
Certificate of Deposit Calc
Free

This savings calculator helps estimate the future value of a Certificate of Deposit based on deposit amount, rate, and term, allowing users to plan and compare options. Try it out to explore how interest rates affect your savings growth and make informed decisions about your fixed-term, fixed-rate investments.

💰 Finance
(297)
17
All-In-One: Calculator
All-In-One: Calculator
All-In-One: Calculator
Calculator & Unit converter
Free

This all-in-one calculator and converter helps you solve everyday problems with simple or complex calculations, unit and currency conversions, percentages, proportions, and more. With over 75 free calculators and converters, it's a perfect tool for students, teachers, engineers, and anyone who struggles with math and conversions, try it out today!

📊 Productivity
(12)
18
Peptide Calculator App
Peptide Calculator App
Peptide Calculator App
Pepcalc Compound & Dosage
Free

Calculate the molecular weight and other properties of peptides with our advanced Peptide Calculator App. Easily input peptide sequences and get detailed analyses for research and experimentation. Download now to streamline your peptide analysis process.

🏥 Medical
(469)
19
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.

💰 Finance
(36)
20
NDSU Nitrogen Calculator
NDSU Nitrogen Calculator
NDSU Nitrogen Calculator
by North Dakota State University
Free
📊 Productivity
(0)