gDraw
$1.99
3.4for iPhone, iPod touch
Age Rating
gDraw Screenshots
About gDraw
Move! Move! It moves! You can draw and move your graphs! Setting invariables in the formula and changing the value, you can move your graphs freely!
AMAZINGLY MANY KINDS OF GRAPHS! You can draw many kinds of graphs by setting function such as y=f(x), x=f(y), x=f(t) and y=g(t), f(x,y)=0, pole equation.
MOVE GRAPHS! This is the greatest feature of this app! We prepared "m" as an invariable. You can change the value continuously and see the graph moving. Using this feature, you can see many interesting moves, such as simple oscillation, cycloid curve, synthesis of waves.
ORIGINAL KEYBOARD! We prepared the original keyboard specialized for mathematical formulas. You can type mathematical formulas very easily.
SEE MANY GRAPHS SIMULTANEOUSLY! You can set unlimited number of graphs and see them simultaneously.
VERY CONVENIENT TOOL "com". By using this, you can draw line segments, circles, points and texts very easily. For example, you can draw a line segments by setting the starting point and the end point.
MANY INTERESTING SAMPLES! You can load many interesting samples from “Load SampleCom”. They are not only interesting, but also help you to master this app.
SAVE AND LOAD GRAPHS! You can save and load your original graphs!
TAKE A PHOTO OF YOUR GRAPH! You easily take a photo of your graph by pushing “photo button”.
AMAZINGLY MANY KINDS OF GRAPHS! You can draw many kinds of graphs by setting function such as y=f(x), x=f(y), x=f(t) and y=g(t), f(x,y)=0, pole equation.
MOVE GRAPHS! This is the greatest feature of this app! We prepared "m" as an invariable. You can change the value continuously and see the graph moving. Using this feature, you can see many interesting moves, such as simple oscillation, cycloid curve, synthesis of waves.
ORIGINAL KEYBOARD! We prepared the original keyboard specialized for mathematical formulas. You can type mathematical formulas very easily.
SEE MANY GRAPHS SIMULTANEOUSLY! You can set unlimited number of graphs and see them simultaneously.
VERY CONVENIENT TOOL "com". By using this, you can draw line segments, circles, points and texts very easily. For example, you can draw a line segments by setting the starting point and the end point.
MANY INTERESTING SAMPLES! You can load many interesting samples from “Load SampleCom”. They are not only interesting, but also help you to master this app.
SAVE AND LOAD GRAPHS! You can save and load your original graphs!
TAKE A PHOTO OF YOUR GRAPH! You easily take a photo of your graph by pushing “photo button”.
Show More
What's New in the Latest Version 3.4
Last updated on Oct 24, 2023
Old Versions
Compatible with iPhone15, 15Plus, 15Pro, 15ProMax.
Show More
Version History
3.4
Oct 24, 2023
Compatible with iPhone15, 15Plus, 15Pro, 15ProMax.
3.3
Sep 8, 2020
Fixed a bug that caused the layout to collapse.
Fixed bugs in logarithmic functions and so on.
Fixed bugs in logarithmic functions and so on.
3.2
Jul 2, 2020
bug fixed.
3.0
Jun 26, 2020
Compatible with the latest iPhone.
2.1
Dec 12, 2017
bug fix
2.0.3
Nov 5, 2014
bug fix.
2.0.1
Oct 8, 2014
optimized for iPhone 6 and iPhone 6 Plus
iOS 8 compatibility fix
compatibility of data formats with gDraw for iPad
iOS 8 compatibility fix
compatibility of data formats with gDraw for iPad
2.0.0
Mar 22, 2014
Add 'Menu' mode.
You can choose 'Random Play' and 'How To Use'.
Add new samples.
You can save your function list with the name.
It allows you to post your function list to the website 'gDraw', and sends it to the other terminals.
You can import a sample list on the website 'gDraw'.
Add random color.
You can choose 'Random Play' and 'How To Use'.
Add new samples.
You can save your function list with the name.
It allows you to post your function list to the website 'gDraw', and sends it to the other terminals.
You can import a sample list on the website 'gDraw'.
Add random color.
1.1.2
Jan 16, 2014
Toolbar improvement
Formula window installation in the formula when editing
bug fix
Formula window installation in the formula when editing
bug fix
1.1.1
Jan 6, 2014
Bug fixes and remove ads.
1.1.0
Nov 19, 2013
By the addition of the if sentence, I enabled more complicated movement.
Add input auxiliary function. Check formula in the input is correct, to point out the mistake.
New custom keyboard! Keyboard it becomes easier to use.
Support for Japanese.
Adding a help function. You can see how to use.
Adding a new sample.
Add input auxiliary function. Check formula in the input is correct, to point out the mistake.
New custom keyboard! Keyboard it becomes easier to use.
Support for Japanese.
Adding a help function. You can see how to use.
Adding a new sample.
1.0.2
Oct 12, 2013
iOS7 support
1.0.1
Sep 13, 2013
Fixed bugs
1.0
Aug 22, 2013
gDraw FAQ
Click here to learn how to download gDraw in restricted country or region.
Check the following list to see the minimum requirements of gDraw.
iPhone
Requires iOS 12.0 or later.
iPod touch
Requires iOS 12.0 or later.
gDraw supports English, Japanese
