10 Best Calculator Apps for Android to Fulfill Your Math Needs

A calculator app is one of the most basic yet important apps on your phone. You need to deal with calculations everyday and a calculator app allows you to use your smartphone for all the calculations on the go.

1. MyScript Calculator

The biggest problem we face when we try to solve math equations with a calculator app is entering the data using the on-screen buttons. We are used to writing and solving equations on a paper, so a switch to on-screen buttons makes things a little harder; unless you have the MyScript Calculator app. The app lets you use your hand or a stylus pen to enter equations, after which it’s converted into a digital equation.

Install: (Free)

2. CalcKit All-in-One Calculator

If any other scientific calculator just doesn’t cut it for you and you’re on the lookout for a single calculator app that will be able to do it all, then you should definitely check out the All-in-One Calculator app from CalcKit. The app features over 150 calculators and unit converters, a highly customizable scientific and RPN calculator, a floating calculator widget, editable calculator history, and much more.

Install: (Free)

3. Calculator++

Calculator ++ is another smartly designed calculator app for Android, which has an interface similar to Google Calculator. It has two basic layouts, Standard and Engineer. Standard mode offers basic calculation tools along with multi digit support, one-tap copy/paste and other basic math tools, such as constants. In the Engineer mode, you can use advanced tools to solve problems like logarithms, trigonometry, powers etc.

Install: (Free)

4. Scalar

What sets Scalar apart from other calculator apps on this list is the fact that it isn’t any old scientific calculator; instead it’s a powerful math engine and math scripting language that will allow users to write scripts that are capable of significantly accelerating their work flow.

Install: (Free)

5. Desmos Graphing Calculator

If you’re looking for a calculator that is capable of instantly plotting any equation on a graph, then the Desmos Graphing Calculator is your best bet. The app includes support for plotting polar, Cartesian and parametric graphs, allows users to adjust values interactively with sliders, input and plot table data, and a lot more.

Install: (Free)

6. One++

The One++ calculator app is not your run of the mill calculator app, as it includes an extensive collection of formulae to solve most math, physics, and economics problems. You can find solutions using formulas for acceleration, light, body mass, rhombus, sphere, velocity, capitalization ratio, depreciation and over a thousand other formulas.

Install: (Free)

7. Calculator Plus

Calculator Plus has an interface very similar to a handheld digital calculator. It can do all the basic functions you need for quick calculations. In addition, it offers a memory feature, which is found on most digital calculators to store and recall calculations from the past. The app no longer features a scientific calculator, however, it still offers a great companion app that can be used for easy conversions.

Install: (Free)

8. GeoGebra

As the name suggests, GeoGebra focuses on solving the graph functions used in geometric operations. With GeoGebra, you can do calculus, statistics, geometry and algebra. The app has a very simple interface, which makes it very easy to create graphs and shapes. Graphs can be created by dragging & dropping shapes and you get complete power to manipulate the graphs using your fingers.

Install: (Free)

9. CalcNote

CalcNote offers a Notepad-like interface, where the problems are listed in the left half and the calculations in the right half. It’s best for managing accounts and finances, as its lets you use all the advanced math operators and calculates instantly as you type. You can see all the entries & calculations and if you make a mistake, you can correct it any time. The results can also be shown in Hexadecimal, Octal or Binary, if you need.

Install: (Free)

10. Photomath

Rounding off the list is Photomath, a handy little calculator app that will allow you to solve any handwritten equation just by pointing your phone’s camera at it. The app works incredibly well, taking mere seconds to identify the handwriting, solve the equation and deliver the answer.

Install: (Free)