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Description

◉ Top Paid Educational Apps in US, UK, AUS, GER,...
◉ QAppReview.com Rated 9/10
◉ Users Reviewed: "Top Class Calculator !"

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

Calculator Infinity (∞) – The sleek, multi-function calculator for iPhone/iPad is proud to offer a variety of features to satisfy all 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, programmers, 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 KB²
▸ 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, F2, F3)
▸ Unit Converter (21 Categories, 400+ Units)
▸ Over 40 Common Constants
▸ Fraction and Degree/Angle Calculation
▸ Numeric Integral & Derivative Calculation
▸ Dual Skins (Silver Light & Carbon+)
▸ No Ads

◉ ALGEBRA FEATURES:
▸ Big Integer & Rational Number (Up to 500!)
▸ Expand and Factor Polynomials
▸ Indefinite integral & Derivative
▸ Two-side Limit
▸ Taylor Series Expansion
▸ Hints and Solutions

◉ 2D GRAPH:
▸ Simultaneous Graph
▸ Smooth Zoom & Transformation
▸ Conic Equations (Parabola, Hyperbola, Ellipse)
▸ Get Intersections, Min, Max & Special Points

◉ CLOUD COMPUTING:
▸ Advanced Two-side Limit
▸ Advanced Indefinite Integral
▸ General Equations (Accurate Roots)

◉ EQUATIONS SOLVERS:
▸ General Equations (Numerical Roots)
▸ Quadratic & Cubic Equations
▸ System of Linear Equations (2 & 3 Unknowns)

◉ REGRESSION & STATISTICS:
▸ Modify & Sort Data
▸ Single Variable Statistics
▸ Linear, Quadratic, Power Regression
▸ Logarithmic & Exponential Regression

◉ COMPLEX CALCULATION:
▸ Polar & Rectangular Notation
▸ Argument, Conjugate Function
▸ Trigonometry Functions
▸ Logarithmic & Exponential Functions

◉ MATRIX/VECTOR MODE:
▸ Support Up to 7x7 Matrix
▸ Support Complex Numbers
▸ Cross, Dot Product
▸ Det, Inverse, Transpose
▸ Cramer’s Rule Solver
▸ Numerical Real Eigenvalues

◉ NUMBER BASE-N MODE:
▸ 15 Different Bases
▸ Support Up to 64 Bits Integer
▸ Binary Operation (NOT, OR, XOR, 2’S, …)

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

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

Calculator ∞ is not only the Calculator
IT IS THE MUST HAVE CALCULATOR !!!!!!!

We love your feedback, Thanks a lot !
Please contact us for questions, bugs/crash reports, conversion requirements, etc....

What's New

Version 4.7.3

◉ 4.7.3:
▸ iOS9 Crash Fixes
▸ Stability Improvements
▸ Minor Bug Fixes.

Customer Reviews

4.8 out of 5

257 Ratings

257 Ratings

Easiest To Use, Beyond Full Featured

Clurichaun

This calculator is probably much more than what most would use it for but it does have an immense amount of features. As for being the best, if are not that concerned with "the fancy looks" I would say calculator infinity does it all and makes everything really easy to understand. For someone that has to perform higher level functions I would recommend Calculator Infinity at home or st a job. They have a PDF on their website for it and if you get the bundle I think it was super cheap and get a unit converter along with it and it also has a PDF. These are just options because I do use and like 42 but not for everything. If are in school this will be a problem unless you have a really cool professor that will allow you to have your phone open in class, especially during a test. You basically build visible calculations into this, like on paper and it solves the problem but ultimately, it is cool and fast at home but most professors would never allow you to use a phone during a test, so if are trying to skirt around learning how to solve problems without resorting to a scientific calculator, this probably won’t be of much help in a college or high school class.

Works Great!

MR65375364353264

Pretty incredible for the price, works for several simple and complex types of functions intuitively and easily. I haven't used one of the expensive TI graphing/scientific calculators in many years (before the invention of the smartphone hahaha), but unless those do a specific function 100x's more efficiently that I have to do 100+ times daily, I can't justify adding a clunky piece of hardware that I can just simply do with my phone. Highly recommended!!!

Best Calculator Watch on App Store!!!!!

Hp561

Does the basic things like simple operations and complicated things like graphic functions. It’s easy to use and has a nice dark theme, which I use. My only suggestion is to create an Apple Watch app of this calculator: that can do quick and simple operations. Hope you guys can continues to support this app and make enhancements to it because it feels sluggish at times.

Information

Seller
An Truong
Size
84.6 MB
Category
Education
Compatibility
Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.
Languages
English, Arabic, Dutch, French, German, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Thai, Traditional Chinese, Turkish
Age Rating
Rated 4+
Copyright
© 2017 Inception Mobile
Price
$2.99

Supports

  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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