SpeedCrunch has been discontinued. One of the most popular alternatives is Qalculate!, which is free and open source. Other popular alternatives are OpenCalc, GeoGebra Scientific Calculator, Numbat and fxSolver. There's no shortage of Calculators like SpeedCrunch, with more than 100 alternatives for Android, Windows, the web, iPhone and Mac.
Free, simple and easy to use online calculators you can use for work, school or personal calculations. Calculator Pro is ideal for those who need to make some quick calculations.
A modern, scientific calculator that is easy to use. While other calculators display only one number at a time, this one shows you the whole expression you are inputting, leading to a much more user friendly experience.
Rule of 3 Calculator is a portable tool that allows you to apply the mathematical Rule of Three in an easier, faster and more practical way!
Complete calculus tools, easy to use and full of functions. Oficalc is, basically, a scientific calculator that may help you with mathematical calculus and that incorporates other tools to send to the highest resolution of advanced operations.
Spain
EU
EdenMath is a scientific calculator which does standard arithmetic, probability, and trigonometric functions.
United States
A calculator written in C#.NET 3.5 that aims to be simple and usable. Future plans include functionality above and beyond that of the standard windows calculator. (Requires the .NET 3.5 framework)
Test Cal is a brand new calculator app designed specially for youngsters. You can use this app for your mathematical problems. Its special feature is its simplicity of organized features like using of sum or divide with single touch.
Free online calculators for finance, health, education & daily life. 17+ tools including loan, BMI, GPA, mortgage & more. No signup needed.
Moffsoft FreeCalc is the ideal replacement for your standard Windows calculator - with adjustable size, visible memory value and digit groupings, this free calculator software is a simple and intuitive tool.
United States
worksheets or practice exercises, calculators & answer sheets to engage the grade school students to learn, practice, test & verify the answers themselves to measure the progress of their own
Solve is a calculator like no other! Solve solves expressions as you type and features an innovative memory system to store and recall answers. Simply touch the answer to store it and touch the stored answer to use it in an expression.
Best open source AI-powered, modern, dynamic and beautiful calculator for Android tablet, phone and foldables.
United States
