jCalc – Calculator 2.2

jCalc – Calculator 2.2

Jon Ericksen – Freeware – iOS
out of 235 votes
Latest Version
2.2
Safe to install

jCalc: A Simple Yet Powerful Calculator

David Fischer

jCalc by Jon Ericksen offers a user-friendly interface and efficient calculation capabilities, making it perfect for both basic and complex mathematical tasks.
2025 Editor's Rating
EXCELLENT User Rating

jCalc is a powerful scientific calculator that offers simplicity and ease of use.

Features

Enter fractions and decimals:

  • [1] [.] [2] = 1.2
  • [1] [n/d] [2] = 1/2
  • [1] [n/d] [2] [Nn/d] [3] = 1_2/3

Answer format:

  • 1–16 decimal places
  • Irrational, rational, decimal and scientific results
  • Trigonometric functions in radians, degrees and gradians

Convert answer:

  • [Ab/c] ⟺ [a/b] ⟺ [a.b] ⟺ [a.b×10^c]

Buttons:

  • [del]: Delete last entry
  • [C]: Clear current expression
  • [AC]: Hold down [C] to clear all entries
  • [sci]: Scientific calculator
  • [2nd]: Additional functions

Number buttons:

  • [ans]: Memory of the previous answer
  • Automatic parenthesis
  • Percent button
  • Scientific notation
  • π button

Function buttons:

  • Roots
  • Powers and exponents
  • Logarithms and logarithms base x
  • Trigonometric functions
  • [hyp]: Hyperbolic functions
  • [prob]: Permutations, combinations, and factorials

Enjoy seamless calculations with jCalc!

Overview

jCalc – Calculator is a Freeware software in the category System Utilities developed by Jon Ericksen.

The latest version of jCalc – Calculator is 2.2, released on 02/03/2024. It was initially added to our database on 11/27/2023.

jCalc – Calculator runs on the following operating systems: iOS.

Users of jCalc – Calculator gave it a rating of 5 out of 5 stars.

Pros

  • Simple and intuitive interface, making it easy to use for anyone.
  • Supports basic arithmetic operations as well as advanced calculations.
  • Lightweight application with quick load times.
  • Free to download and use, providing great value for users.
  • Customizable settings for different calculation preferences.

Cons

  • Limited advanced mathematical functions compared to more comprehensive calculators.
  • May not have graphical capabilities for plotting functions or advanced data analysis.
  • User base is relatively small, which might lead to fewer community support resources.
  • Updates and new features may not be released as frequently as with larger competitors.

David Fischer

David Fischer

I am a technology writer for UpdateStar, covering software, security, and privacy as well as research and innovation in information security. I worked as an editor for German computer magazines for more than a decade before joining the UpdateStar team. With over a decade of editorial experience in the tech industry, I bring a wealth of knowledge and expertise to my current role at UpdateStar. At UpdateStar, I focus on the critical areas of software, security, and privacy, ensuring our readers stay informed about the latest developments and best practices.

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Screenshots (Click to view larger)

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