GeoGebra CAS Calculator

Name: GeoGebra CAS Calculator
Availability: InStock
Rating: 4.933333396911621 (1120 reviews)
Author: GeoGebra

GeoGebra

4.9

1.12K reviews

100K+

Downloads

Rated for 3+

About this app

Easily graph functions, solve equations, find special points of functions, save and share your results. Millions of people around the world use GeoGebra to learn math and science. Join us!

• Plot functions, polar and parametric curves
• Solve equations with our powerful math engine
• Experience transformations with sliders
• Get special points of functions: roots, min, max, intersections
• Find derivatives and integrals
• Do regression with best-fit lines
• Search for free learning activities directly from our app
• Save and share your results with friends and teachers

We’d love to hear from you: send us your questions or feedback via Twitter @geogebra or to support@geogebra.org

Updated on

Apr 14, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.

This app may share these data types with third parties

App activity

This app may collect these data types

Personal info, Files and docs, and App info and performance

Data is encrypted in transit

You can request that data be deleted

Ratings and reviews

4.9

1.06K reviews

M G

November 27, 2024

At first glance it looks very promising but rearranging equations (my very first test) 60x^2 * (x-5) - 30 showed up as the end result instead of 60x^3 - 300x^2 - 30 (like every CAS calculator TI or HP does - of course I want the x^3 form). With "solve(y=above equation,y)" it works but it should work all the time. Why is the app (and online too) doing this? Ok. With expand() it works. I'm getting used to it.

2 people found this review helpful

David

January 5, 2024

My favorite calculator so far. I've tried many others including CAS emulators. This one has all the features I need: history, copy/paste, pretty print, solve, variables. Edit: it's still a good app, but it has lots of bugs. The most annoying appeared a couple months ago. If you tap the backspace key, it sticks, and deletes everything.

7 people found this review helpful

GeoGebra

May 24, 2023

Thanks a lot for this great review!

Cosmos

November 24, 2021

Frustrating. I try to save what I have without signing up. Doesn't work. I try making an account with my Google account. Account seems to be made. I go back to the app, it tells me to sign in. I try signing in with Google, it tells me I need to sign up. Wth. Everything else works great, but considering how much time it takes to input things, being able to save formulas is a must.

13 people found this review helpful

GeoGebra

December 9, 2021

Could you please send us more details to support@geogebra.org? Thanks!