What's New

This app has been updated by Apple to display the Apple Watch app icon.

Minor bug fixes.

App Description

SUPER SALE! 50% OFF!

Features:

Basic calculations: addition, subtraction, multiplication and division.

Percentage calculations (%).

Calculations with parentheses, including nested parentheses.

History of recent calculations (25 entries).

Shares history via email.

Back and forward buttons to check and use recent calculations.

Backspace button.

Current expression is displayed above the result.

Portrait and landscape modes.

7 color themes to customize background and button colors.

iPhone Screenshots

(click to enlarge)

Calculator with parentheses screenshot 1 Calculator with parentheses screenshot 2 Calculator with parentheses screenshot 3

iPad Screenshots

(click to enlarge)

Calculator with parentheses screenshot 4 Calculator with parentheses screenshot 5 Calculator with parentheses screenshot 6

App Changes

  • September 01, 2014 Initial release
  • September 10, 2014 New version 2.0.1
  • December 30, 2015 Price increase: FREE! -> $0.99
  • August 10, 2016 New version 3.0.0
  • November 09, 2016 New version 3.1.1
  • November 05, 2019 Price increase: $0.99 -> $1.99
  • July 15, 2020 Price decrease: $1.99 -> $0.99
  • September 16, 2023 Price increase: $0.99 -> $1.99