Best Calcoli Irpef Apps

Financial Calculator: Percent

Tax Percentage, Profit Margin

Free

This app offers a comprehensive suite of over 40 financial and utility calculators. Easily handle complex calculations like investment analysis, tax percentages, profit margins, and everyday percentage needs with a clean and intuitive interface.

Basic Calculator: Classic Calc

big buttons and wallpapers

Free

A free, classic calculator app with large, easy-to-press buttons and customizable skins. It supports basic arithmetic, memory functions, and can handle very large numbers without using scientific notation. Multitasking is also supported on compatible devices.

Scientific Calculator fx-991

Step-by-step Math Solver

Free

This app provides a powerful scientific calculator with step-by-step solutions for equations, advanced functions, and graphing capabilities. It includes a formula library and unit converter, inspired by a popular Casio model, to aid in learning and problem-solving for math and science subjects.

Taxealo

Sales Tax Calculator

Free

Easily calculate sales tax and IVU for Puerto Rico, or any other tax rate, before making a purchase. This free, user-friendly tool also functions as a full arithmetic calculator and can incorporate discounts into your total price calculations.

Calculisy

Mobile & Desktop Calculator

Free

A free, ad-free calculator designed for ease of use on iPhone, iPad, and Mac. Features large keys suitable for all ages and multitasking compatibility for iPad users.

i41CX+

RPN Calc with Printer and CAS

$24.99

This advanced RPN scientific calculator offers workstation-class Computer Algebra System (CAS) capabilities, going beyond traditional replicas. It provides access to an extensive library of modules and programs, enhanced with iOS features, customizable skins, and iCloud support for seamless data management.

BA Financial Calculator Plus

TVM, NPV, Loan, ROI Calculator

Free

$5.99 | 100% OFF

This app offers a comprehensive suite of financial calculators, including TVM, NPV, and ROI, with detailed explanations, formulas, and examples. It provides data visualization, reports, and AI-powered insights for complex financial calculations, all while prioritizing on-device processing for privacy.

Convertor Valutar

Convertor

Free

This app provides real-time currency exchange rates from the National Bank of Romania. Quickly convert between currencies, copy results, and choose historical exchange rates. Customize decimal places and formatting for your results.

A Complex Calc

by Antonio Ruffolo

Free

Perform complex calculations with a modern, user-friendly interface. Offers both basic and scientific modes, including support for complex numbers and advanced functions. This lightweight application provides a history of computations and is completely free with no advertisements.

MathU 12D Financial Calculator

Surpasses the classic HP-12C

$4.99

$24.99 | 80% OFF

This app offers a powerful financial calculator with Reverse Polish Notation (RPN) that emulates and enhances the classic HP-12C. It provides visible financial registers, fast computations, and a two-line display for improved usability and accuracy in financial calculations.

Dizionario Italiano e Sinonimi

by Farlex, Inc.

Free

Access a comprehensive Italian dictionary with over 62,000 definitions and a thesaurus. Look up synonyms, view verb conjugations, and hear pronunciations. Save your favorite words and share them easily.

Scientific Calculator Elite

Fraction and Unit Conversion

$4.99

A comprehensive scientific calculator for iOS that mimics the functionality of a physical device. It offers advanced calculations, unit conversions, and fraction support without any advertisements.

Better Calculator

Up to one million digits

Free

Perform calculations with extreme precision, supporting up to one million digits. This open-source tool is ideal for complex mathematical tasks.

Calculator ⁺⁻

Basic & scientific calculator

Free

This app offers both basic and scientific calculation functions for iPhone and iPad. Users can customize its appearance, view calculation history, and perform complex equations with high accuracy. It also provides real-time calculation display and adjustable touch feedback.