What's New

Performance improvements.
Minor bug fixes.

App Description

An easy to use calculator with steps that solves quadratic equations in the form ax^2 + bx + c = 0, ax^2 + bx = 0 and ax^2 + c = 0. Just enter the values of ‘a’, ‘b’ and ‘c’, and click ‘Solve’.

Features:

• Solves quadratic equations with real and complex roots using the quadratic formula.

• Shows steps.

• Supports whole, fractional and decimal coefficients.

• Supports pre-defined formats for complete and incomplete quadratic equations.

• Keeps history to view recent calculations.

iPhone Screenshots

(click to enlarge)

Quadratic Equation Calculator with Steps screenshot 1 Quadratic Equation Calculator with Steps screenshot 2 Quadratic Equation Calculator with Steps screenshot 3 Quadratic Equation Calculator with Steps screenshot 4 Quadratic Equation Calculator with Steps screenshot 5

iPad Screenshots

(click to enlarge)

Quadratic Equation Calculator with Steps screenshot 6 Quadratic Equation Calculator with Steps screenshot 7 Quadratic Equation Calculator with Steps screenshot 8 Quadratic Equation Calculator with Steps screenshot 9 Quadratic Equation Calculator with Steps screenshot 10

App Changes

  • June 07, 2014 Initial release
  • October 17, 2014 New version 2.0.0
  • August 31, 2015 New version 2.0.1
  • January 12, 2016 Price increase: $0.99 -> $1.99
  • March 05, 2016 New version 2.0.3
  • June 22, 2016 Price decrease: $1.99 -> $0.99
  • June 14, 2019 Price increase: $0.99 -> $1.99
  • June 16, 2019 Price increase: $0.99 -> $1.99