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Calculator # app for iPhone and iPad


4.4 ( 8944 ratings )
Utilities Productivity
Developer: Incpt.Mobis
Free
Current version: 5.9.1, last update: 8 months ago
First release : 31 Aug 2011
App size: 46.71 Mb

◉ Over 11,000,000 Downloads Worldwide
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◉ 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/

Pros and cons of Calculator # app for iPhone and iPad

Calculator # app good for

Finaly a really good calculator. Design is top and its the only calcapp i could find which can do math like a real scientific calculator. Wolphram alpha is awesome but only online avaible and not that comfortable. This Calc ia easy to use and a pleasure for eyes. it helps me a lot when im studying electronical engeeniering. and 3€ is nothing. you get so many features. if i would by a calc in shop with this content i would pay 10 to 30 times more. and in my university, calcs are not allowed during exams, so it does not disturbing thats on my phone.
Awesome app! Small issue... When typing out long formulas with brackets and using exponents, i.e 100+(200/(1.09)^3), the last bracket only applies to the exponent. This gives me an error when calculating. My work around is to enter (1.09*1.09*1.09) instead. Thanks again though.
Good layout and simple to use while having everything you would need
This app is a much better calculator them the one original apple one
It works really well, and I would have given it 5 stars if it didnt keep on asking me to rate it!
Easily the best Scientific Calculator on the App Store. Massively useful for any of your mathematical needs. It does ask for ratings a lot though. Still, a wonderful app.

Some bad moments

I loved the app, I hated the sounds...clic...clic....clic and no way to disable them under ios 10. Get rid of the clicks!! Until then I will get rid of your app...sorry! PS there is NO reason to have clicks !!! Steve Jobs gave us the touchscreen instead of the keyboards for this reason!
I hate when adds are on the screen for something as simple as a calculator app. Right under all the numbers so it conveniently gets pressed from time to time
This was an amazing app prior to the update. Now I get annoying pop up ads that really get in the way. Deleting the app.
It kept on asking me to rate in the middle of equations and doesnt use the extra text space and it just looks dumb and irrelevant

Usually Calculator # iOS app used & searched for

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