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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 !
▸ Faster Equation Rendering
▸ Stability Improvements
▸ Minor Bug Fixes.
Ratings and Reviews
Before retiring I was An intercontinental ballistic missile designer. Mathematical calculations were my daily bread and butter. This calculator can do, for free!, what our most expensive calculators could do. I am amazed that such a powerful calculator is now being offered at no cost to anyone who needs a small hand-held calculator. Thank you so much for making this calculator available. I highly recommend this calculator. (The only down-side to this calculator is that it does not use reverse-Polish notation which requires fewer key strokes. But no one uses reverse-Polish nowadays anyway, much less knows what it is.)
Brilliant app, thanks for holding off on the ads until I got use from it
Just wanted to say thanks for holding off the ads until I had used this app for a week or two. Great little piece of technology. Bought the infinity calculator earlier today ... Looking forward to it being worth the purchase. Gotta say, those full page ads were super annoying, but I get it. You made this thing a demo for the infinity, which is still CHEAP. Thanks, developers. I hope you carry on well.
Wonderful for a free calculator.
As a current trigonometry student, a good calculator to use out of class is a must for me, and I think I’ve found mine! It has a wonderful setup that is easy to navigate. I would heavily recommend it to anyone that can’t afford a standard graphing calculator with the exact same functions (minus graphs, of course) and just needs something to use with quick, at-home assignments.
- An Truong
- 107.1 MB
Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.
English, Arabic, Dutch, French, German, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Thai, Traditional Chinese, Turkish
- Age Rating
- © 2019 Inception Mobile
With Family Sharing set up, up to six family members can use this app.