Decent graphing app! – Kalkyl Review

Not completely intuitive at first, didn't realize that I had to save the functions to see the graphs (why no auto save?), nor the fact that the little boxes with colors meant function input. 3d graphs work and you can sort of move the graph around a fixed box, but being able to change the angle would be much better. Graphs don't support pinch to zoom either. However, 2d graph appears snappily as you type, great for homework. The "math" function is nice (almost hidden) but why no integration if you have derivatives?
Review by Yvjn on Kalkyl.