App Detail » Calculator #

What's New

▸ DRAW Menu in Graph
▸ Stability Improvements
▸ Minor Bug Fixes.

App Description

◉ Over 11,000,000 Downloads Worldwide
◉ Top Free Utilities Apps in US, UK, AUS, CAN, GER,...
◉ Rated & Reviewed on ILoveFreeSoftware.com

FREE Alternative to Graphing TI-83, TI-84, TI-89, Casio FX, Sharp EL,...

Calculator # – The free, multi-function calculator for iPhone/iPad is proud to offer a variety of features to satisfy wide ranges of customers: The App possesses a powerful math core and algebra engine with mathematical display support, making it a viable tool for everyone from those looking for basic calculation to more advanced users, such as scientific computation, engineers, and math students. Calculator # makes available everything you need – including a user manual and tutorial video clips – so you can master the app in a matter of minutes!

◉ Official Website: http://iPhoneCalculator.com

◉ GENERAL FEATURES:
▸ Universal Calculator App
▸ Support All the Latest Devices ¹
▸ Support Multitasking (iPad)
▸ Support Wireless KB ²
▸ Mathematical Display
▸ Edit & Export Expression/Result
▸ History Tape View
▸ Basic Calculations (+, -, x, ÷, %, Abs,...)
▸ Advanced Functions (Sin,Cos,Ln,X!, ^, √,…)
▸ 14 Memory Variables (Including X,Y,Z,M)
▸ Assignment Operator
▸ F(x) Customize Functions (F1 Only)
▸ Fraction and Degree/Angle Calculation
▸ Numeric Integral Calculation
▸ Dual Skins (Silver Light & Carbon+)

◉ ALGEBRA FEATURES:
▸ Big Integer & Rational Number (Up to 30!)
▸ Expand and Factor Polynomials
▸ Basic Indefinite integral

◉ EQUATIONS SOLVERS:
▸ Quadratic Equations
▸ System of Linear Equations (2 Unknowns)

◉ 2D GRAPH:
▸ Snap to Points
▸ Smooth Zoom & Transformation

◉ MULTIPLE LANGUAGES:
▸ English, Spanish, German,
▸ French, Japanese, Chinese

¹: Include iPhone 6/6S+ HD Retina Display
²: Standard English KB

We love your feedback, Thanks a lot !

Terms of Service:
https://iphonecalculator.com/terms-of-service/

App Changes

• June 05, 2014 Initial release
• August 04, 2014 New version 3.0
• October 26, 2014 New version 3.1
• December 17, 2014 New version 3.2
• December 20, 2014 New version 3.2.1
• January 16, 2015 New version 3.3
• April 27, 2015 New version 3.4
• July 21, 2015 New version 3.4.5
• October 21, 2015 New version 3.9
• January 23, 2016 New version 4.1
• February 13, 2016 New version 4.1.11
• June 21, 2016 New version 4.1.14
• July 10, 2016 New version 4.2
• November 02, 2016 New version 4.3
• November 06, 2016 New version 4.3.1
• December 19, 2016 New version 4.4
• June 13, 2019 New version 5.1
• June 29, 2019 New version 5.2
• January 26, 2021 New version 5.6.3
• May 06, 2021 New version 5.7
• August 05, 2021 New version 5.7.1
• September 29, 2021 New version 5.8.1
• September 16, 2023 New version 5.9.1
• November 03, 2023 New version 5.9.3