Grapher

Grapher


Plot functions and trace their graphs with ease! This is a simple graphing calculator with graphing capabilities similar to TI-83 or TI-89 calculators. To start adding equations, tap the graph! There are no ads, because I hate ads.

Features:
* Graph tracer via trackball, trackpad, d-pad(hard or soft)
** Press for current trace position
** Up/down to change functions
* Find intersection of 2 graphs
* Save graph to SD card in "My Graphs"
* Pinch-to-zoom and panning
* Full screen graphing calculator
* Custom equation keyboard
* All colors are customizable
* Long press to bring up soft d-pad (top or bottom)
* Install on external media

I would love to hear suggestions for any improvements or if you have problems using this program. Please email me if you think something is missing or if you would like to request functionality.

I am not able to respond to comments, so please send an email so I can be clear on your request.

(aka graph generator, function grapher, function plotter, math grapher, graphing calculator, function generator, maths graph)

Recent changes:
* Fix crash bug involving bad window limit values
Add to list
Free
82
4.1
User ratings
3120
Installs
100,000+
Concerns
0
File size
700 kb
Screenshots
Screenshot of Grapher Screenshot of Grapher Screenshot of Grapher Screenshot of Grapher Screenshot of Grapher Screenshot of Grapher Screenshot of Grapher Screenshot of Grapher Screenshot of Grapher

About Grapher
Plot functions and trace their graphs with ease! This is a simple graphing calculator with graphing capabilities similar to TI-83 or TI-89 calculators. To start adding equations, tap the graph! There are no ads, because I hate ads.

Features:
* Graph tracer via trackball, trackpad, d-pad(hard or soft)
** Press for current trace position
** Up/down to change functions
* Find intersection of 2 graphs
* Save graph to SD card in "My Graphs"
* Pinch-to-zoom and panning
* Full screen graphing calculator
* Custom equation keyboard
* All colors are customizable
* Long press to bring up soft d-pad (top or bottom)
* Install on external media

I would love to hear suggestions for any improvements or if you have problems using this program. Please email me if you think something is missing or if you would like to request functionality.

I am not able to respond to comments, so please send an email so I can be clear on your request.

(aka graph generator, function grapher, function plotter, math grapher, graphing calculator, function generator, maths graph)

Recent changes:
* Fix crash bug involving bad window limit values
User reviews of Grapher
best plotter ever! and nice custom keybord
Jan 18, 2011
Android Market Comments
A Google User
Saturday 1:47 PM
Best application for drawing graph I gave 4 stars because there was a problem, mod function doesn't work
A Google User
Saturday 10:36 AM
Nice
A Google User
Saturday 7:21 AM
Hmmm! Is it me or is the graph of 1/(x (x+1)^2) incorrect?
A Google User
Friday 3:23 AM
Great and simple Would like 0.1 for coarse and 0.01 for fine x axis steps instead of irregular interval valid. Other then this excellent app. Thanks!
A Google User
Sep 7, 2014
Really good app If you need to do graphics, just put it in. It will precisely show you what you need. It has a very clean and beautiful design and it's very easy to use. The only thing that saddens me it's the fact it can't do even more. Some graphics it just can't do. But yes, definitely recommend!