Plottron
$2.39
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About Plottron
It's extreme graphing. A graphing calculator with 3D.
Free version also available.
2D: Functions, Parametric Relations, Polar graphs
-Algebra: Zero, Max/Min, Intersect
-Calculus: Derivatives, Tangent lines, Integrals
3D: Functions, Parametric Surfaces
-Lighting, augmented reality mode
-Touch panning/scrolling
-Tracing w/Derivative
-Tables
Scientific Calculator:
-Live calculation: evaluate expressions as you type
-Fractions
-Complex (imaginary) numbers (a+bi or polar)
-Probability distribution functions (PDF)
-Numerical derivative/integral
-Expression history
-Physical and chemical constants
-User-defined variables
RPN Calculator:
-Unlimited stack
-Copy and swap
-Statistics (mean, deviation, etc.)
Tips:
-sto() function may be used for infinite series/mathematical induction, Newton's Method, etc.
Notes:
-When tracing functions with fractional powers, tangent line is reversed for negative x-values.
-Odd-numbered roots with real solutions are evaluated as a real number (e.g.: (-8)^(1/3) = -2), unlike other calculators, and computer algebra systems such as Wolfram.
Free version also available.
2D: Functions, Parametric Relations, Polar graphs
-Algebra: Zero, Max/Min, Intersect
-Calculus: Derivatives, Tangent lines, Integrals
3D: Functions, Parametric Surfaces
-Lighting, augmented reality mode
-Touch panning/scrolling
-Tracing w/Derivative
-Tables
Scientific Calculator:
-Live calculation: evaluate expressions as you type
-Fractions
-Complex (imaginary) numbers (a+bi or polar)
-Probability distribution functions (PDF)
-Numerical derivative/integral
-Expression history
-Physical and chemical constants
-User-defined variables
RPN Calculator:
-Unlimited stack
-Copy and swap
-Statistics (mean, deviation, etc.)
Tips:
-sto() function may be used for infinite series/mathematical induction, Newton's Method, etc.
Notes:
-When tracing functions with fractional powers, tangent line is reversed for negative x-values.
-Odd-numbered roots with real solutions are evaluated as a real number (e.g.: (-8)^(1/3) = -2), unlike other calculators, and computer algebra systems such as Wolfram.
All Application Badges
Paid
app
app
Android
1.5+
1.5+
Bug
buster
buster
Android app
App History & Updates
What's Changed
-Fixed negative constant bug
-Added better support for small screens
-Fixed negative constant bug
-Added better support for small screens
Price update Price changed from $2.32 to $2.39.
Price update Price changed from $2.11 to $2.32.
Price update Price changed from $2.79 to $2.11.
More downloads Plottron reached 1 000 - 5 000 downloads
What are users saying about Plottron
N
by N####:
by N####:
I can't find the settings button on my LG G3 Vigor (worked fine on my old device). Help?
K
by K####:
by K####:
Quick question: how do you input the z value for the 3d graph?
M
by M####:
by M####:
Amazing what this app can do! Better than some graphing calculators!
A
by A####:
by A####:
Overall the greatest Android graphing calculator. However, axis labels! We need them!
X
by X####:
by X####:
App I've downloaded so far! Keep up the good work. And like others said, labels for axis please.
K
by K####:
by K####:
Useful and easy to use, just wish the axises had labels.
K
by K####:
by K####:
Motorola Xoom. The developers for this app are great. This app was force closing on me everytime I would zoom in or move a 3 dimensional graph consisting of 2 or more functions. I emailed them my problem and a day later they got back to me saying to expect an update in the next few days. I just got the update and its flawless. I really appreciate good costomer service these days and NIXON came through. Even though I wish there was more features, I give 5 stars because they make up for it in other important areas.
K
by K####:
by K####:
wish had evo 3d support
A
by A####:
by A####:
Neato!! now, how about level curve plot (wouldlook like like contour map from above but 3d projection would be outstanding!!! With colors for alt.
K
by K####:
by K####:
Great app, run smooth and graphs well. Only reason its not 5 stars is that altering the window usually messes up graphs. Great for my calc. 3 class
K
by K####:
by K####:
I'd love this app even more if there were better navigation controls in the 3d view, like selectable pan/rotate and a zoom slider. Already excellent!
Q
by Q####:
by Q####:
Could be much more intuitive
C
by C####:
by C####:
Would be perfect if not for the half-assed 3d panning. Please update it with more intuitive controls.. and small arrows on the axes wouldn't hurt
K
by K####:
by K####:
Works very nicely to help visualize 3d graphs for my calc 3 class
J
by J####:
by J####:
Quite comprehensive and works great.
Z
by Z####:
by Z####:
Great graph app. Calc more tricky than hp41
by C####:
Quick question: how do you input the z value for the 3d graph?