149 Like SpeedCrunch Good alternative? YES NO SpeedCrunch is a free, fast, high precision open source algebraic calculator with an intuitive interface and a extensive list of features, including: Unlimited... Open Source Mac Windows Linux PortableApps.com Multiple languages Syntax Highlighting Add a feature
31 Like Calculator Good alternative? YES NO Calculator provides simple and advanced mathematical functions in a beautifully designed app. Free Web Android Android Tablet Android Wear No features added Add a feature
15 Like Soulver Good alternative? YES NO Soulver helps you do quick calculations and work things out. Use Soulver to play around with numbers, do "back of the envelope" calculations, and solve... Commercial Mac No features added Add a feature
13 Like CalcTape Good alternative? YES NO CalcTape is a revolutionary new kind of pocket calculator. With CalcTape, also extensive calculations remain clearly structured. CalcTape makes the arithmetic process... Freemium Windows No features added Add a feature
14 Like Windows Calculator Good alternative? YES NO Windows Calculator, commonly known as Calculator from the application's title bar, is a calculation application included in all versions of the Microsoft Windows... Free Windows Bundled with Windows Add a feature
22 Like fxSolver Good alternative? YES NO Online math solver, equation editor and database, graphing calculator and science/engineering problem helper. Free Web Equation solving Add a feature
24 Like Qalculate! Good alternative? YES NO Qalculate! is a multi-purpose desktop calculator for GNU/Linux. It is small and simple to use but with much power and versatility underneath. Features include... Open Source Linux Xfce No features added Add a feature
4 Like MyScript Calculator Good alternative? YES NO With MyScript Calculator, perform mathematical operations naturally using your handwriting. Easy, simple and intuitive, just write the mathematical expression on the... Free Android iPhone Android Tablet iPad Handwriting recognition Add a feature
9 Like SpeQ Mathematics Good alternative? YES NO SpeQ is a small, extensive mathematics program with a simple, intuitive interface. All calculations are entered in a sheet. In there you can freely add, edit and execute... Free Windows No features added Add a feature
4 Like Calculator++ Good alternative? YES NO A multipurpose calculator app with slick and intuitive user interface. Access additional features from the main screen of the app using gestures. It has a big variety... Open Source Android Android Tablet No features added Add a feature
10 Like Calcbot Good alternative? YES NO 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. Freemium Mac iPhone iPad Apple Watch No features added Add a feature
6 Like galculator Good alternative? YES NO galculator is a GTK 2 / GTK 3 based calculator with ordinary notation/reverse Polish notation (RPN), a formula entry mode, different number bases (DEC, HEX, OCT, BIN)... Open Source Linux BSD Xfce No features added Add a feature
6 Like NaSC Good alternative? YES NO Its an app where you do maths like a normal person. It lets you type whatever you want and smartly figures out what is math and spits out an answer on the right pane.... Open Source Linux No features added Add a feature
7 Like Numi Good alternative? YES NO Numi is a handy calculator app for Mac. It allows to describe tasks the natural way and instantly get an accurate answer. For example, $20 in euro - 5% discount or today... Free Mac Sits in the MenuBar Add a feature
7 Like TTCalc Good alternative? YES NO TTCalc is an open source bignum mathematical calculator. It features arithmetical functions, trigonometric functions, inverse trigonometric functions, hyperbolic... Open Source Windows No features added Add a feature