Disappointing – GeoGebra Graphing Calculator Review

I'm a great fan of Geogebra, and use it frequently to draw geometry diagrams. So naturally, I found myself disappointed with the excessive glitchiness of this application. Here's one particular instance. I wanted to intersect two lines, but when I tapped on the point I wanted, Geogebra gave me some random point far away... so I zoomed in to clarify. But then it became impossible to zoom out! I tried exiting the application and restarting, but then my work was lost. What a shame. It's incredibly annoying to rename points. Unlike the desktop version, there is no options menu for objects. Or I'm missing something, in which case Geogebra should make that menu more accessible. TL;DR: Horribly glitchy. Remember to save. Annoying to use. 2 stars.
Review by Concerned Geometer on GeoGebra Graphing Calculator.