App info
- Installs
- 100,000+
- Category
- Tools
- Content rating
- Everyone
- Version
- 3.0.22
- Released
- Apr 11, 2014
- Last updated
- 8 Jul 2018
- In-app purchases
- Yes
- Contains ads
- No
- In-app price range
- $0.99 - $5.49 per item
- Promo video
- No
- Requires Android
- 4.0.3
Screenshots
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What's newin version 3.0.22
- Improved support for new versions of Android. - Fixed bug in the widget, for some pro users it wasn't unlocking properly. If the issue is not solved for you, send me an email please.
About this app
Calculator, Graphing calculator, Converter and Matrix calculator: all in one app
Read full description
One Calculator key features: ● Scientific calculator, with calculation history and RPN mode ● Graphing calculator (plotter) ● Unit converter ● Number base converter ● Matrix calculator ● Material Design and ease of use One Calculator is suitable for solving easy common calculus and more complex mathematical calculations. Detailed feature list: ● Basic Arithmetic ● Definite integrals ● Trigonometry (sin, cos, tan, arcsin, arccos, arctan) ● Complex numbers ● RPN calculations (Reverse Polish notation/postfix notation) ● Graphs for X,Y equations ● Measurement unit conversion ● Conversion between decimal, hexadecimal, octal and binary ● Matrix calculus ● Intreactive chronology of operations ● Specialized warning of errors ● Support for tablet and smartphone ● Themes