Good Grapher Pro - scientific graphing calculator App Reviews

It has pretty much every function you should need. The only thing I would do is add a reference guide for equations.

SO much easier on-the-fly in college algebra lectures, the graphing can be stretched and pinched, multiple polynomials graphed and available for editing tweaks. Calculator mode, results and previous values can be tapped and they appear instantly in new equation editing. Fun to use.

What a great app! Its graphing abilities are outstanding. It wasnt that long ago one had to spend hundreds of dollars to have the graphing abilities of this program. I highly recommend it for school work, job or just for fun.

It would be wonderful addition to this already spectacular app to see, under the setting menu, the option to turn off the list of functions that are graphed. When graphing a large number of functions, 20+, my view of the graph is obstructed. This also leaves me unable to scroll across the graph or adjust the viewing window.

The best calculator I have used! The 2D and 3D grapher is amazing with a lot of functions supported! I hope that the next version will add the support of matrix computation!

So for, so good. Easy to use and fast.

Hands down the best graphing calculator on the App Store. I use this at work a dozen times a day.

I was about to contact the Author for help about resetting the graph scale. Then I discovered that you just shake the phone and it automatically re-scales the graphs. BRILLIANT !!!

the free version rocks - the upgrade rocks a little harder - maybe add vector fields at some point? please? :)

Works well, but could use a units converter

Great app! Tens of thousands times faster than TI 84 or TI inspire. Just wish it could evaluate definite integrals.

Great features and easy to use

Excellent. Very intuitive. Nice 3D capabilities. Very flexible.

Works well and has many different functions and capabilities! By far the best calculator Ive used on IOS

I got what I paid for, a $1.99 calculator. Ive been using a ti-84 for a couple years now and have become quite acquainted with it. It took me 20 minutes just to figure out how to enter a graphing formula. I just dont have a week or two to dedicate toward TRYING to figure this calculator out...Keep the two bucks, Ill spend the money to get a new TI.

This calculator meets all my needs. I do statistical work, some advanced mathematics… all done quite well by this tool. The interface is a little “tight” sometimes but well done. Everything is easy to find and well thought out. Certainly strong competition for any “expensive” graphing calculator. I am sure that this does everything you need.

The 3D graphs are clear and easy to use. With a touch, you can spin around surfaces like f(x,y)=sin(x-y) or graph parametric surfaces. Graphics are so much clearer than those of TI89 calculators. A beautiful app! Also very good for Algebra 2 and PreCalculus.

Its a great graphic calc. I downloaded several, and found this has shown full-fledged graphic calc. Updated edition offer 3-D graph, too. But, please give us a choice to draw graphs in a fine curve, which I miss because the first edition offered(?) I need to see a finer detail, for instance, a difference between arctan and arcsin, etc.

I like this calculator. I find it indisposable to have a tape history of calculations. I paid for full version just to get one more additional row of output space that the ad was taking up. All-in-all well done.

I like the ability to copy and paste during entry. When I did the last update I lost all my formulas. The 2D view needs finer lines and grids to match my display resolution - or a choice of line widths. When I print 2D, it is too murky and low quality unlike other similar apps that prints excellent. The 3D lines are excellent. Other than that Id give it a 5 star.