Do you ever grab a calculator & the back of an envelope to work through an idea or problem that involves some math?




Google Calculator is not available for iPhone but there are plenty of alternatives with similar functionality. The best iPhone alternative is Soulver. It's not free, so if you're looking for a free alternative, you could try Uno Calculator or GeoGebra Scientific Calculator. If that doesn't suit you, our users have ranked more than 100 alternatives to Google Calculator and many of them are available for iPhone so hopefully you can find a suitable replacement. Other interesting iPhone alternatives to Google Calculator are PCalc, Apple Calculator, Calcbot and NumWorks Graphing Calculator.
Do you ever grab a calculator & the back of an envelope to work through an idea or problem that involves some math?




Open-source calculator app with Windows Calculator features including standard, scientific, and programmer modes, plus unit and currency conversions. Available for macOS, Linux, Android, iOS, and web, with an intuitive interface for both desktop and mobile devices.




Free online scientific calculator from GeoGebra: perform calculations with fractions, statistics and exponential functions, logarithms, trigonometry and much more!




PCalc is the powerful choice for scientists, engineers, students, programmers, or indeed anybody looking for a feature rich calculator. It includes an optional RPN mode and multi-line display, a choice of button layouts, an extensive set of unit conversions and constants, a...




Calculator is a basic calculator application made by Apple Inc. and bundled with its macOS, iOS, and watchOS operating systems. It has three modes: basic, scientific, and programmer. The basic mode includes a number pad, buttons for adding, subtracting, multiplying, and...




Calcbot is a simple and beautifully designed calculator for your iPhone, iPod touch and iPad. You’ll never open the built-in Calculator app again.



NumWorks designed an intuitive and evolutive graphing calculator to make learning maths easier.




MATH 42 helps over 2.200.000 middle-school, high-school and college students, to solve their math problems and get better grades at the fraction of the cost of a private tutor. MATH 42 helps with (1) intelligent approaches to the solution, (2) step-by-step solutions of their...




As a kid, I loved playing with a calculator. Whether a calculator watch or a TI-89, it offered an intoxicating command over impossibly large numbers and could be hacked to share messages with friends. Somewhere along the way, the calculator became another boring tool.




CrossCalc is day to day Scientific Calculator that can be used on all your devices. It respects your privacy and does not show any ads.




Calzy is a beautiful modern calculator for your everyday use. It helps you perform your day to day mathematical calculation in a more elegant way.




Calculator with percentages, powers and functions. History with comments that is synced across all your devices. Cursor for editing anywhere. Simple interface with dark and light themes.



