GraphMe: Graphing Calculator by Marcos Alan Gonzalez Schtulmann (iPhone)
(18)
Released: Aug 31, 2013
Version: 1.7.0
Size: 5 MB
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Ranking - Education (iPhone)

GraphMe: Graphing Calculator

Marcos Alan Gonzalez Schtulmann
[ This app is no longer available for download ]

Powerful and easy to use graphing calculator that allows you to plot real-valued functions, trajectories, and even vector fields on the cartesian plane. Everything with amazing retina graphics.

GraphMe takes full advantage of the multitouch capabilities of the device in a simple and intuitive way, like controlling the parametric interval of a trajectory with a simple finger gesture.

Features:

• You can graph in the cartesian plane the following type of functions:

Real-valued of a real variable (including functions in polar coordinates)
Trajectories
Vector fields

• Drag to pan, pinch to zoom and shake the device to restore the original position.

• Plot up to four graphs of real-valued functions at once, with different colours to distinguish them.

• Plot up to four graphs of functions in polar coordinates and change the angle variable with a gesture. Compare them alongside your functions in rectangular coordinates. You can change to polar coordinates with a swipe to the left on top of the real-valued functions fields.

• Graph inequalities.

• Send your graphs as images through email, or save them to your photo gallery.

• You can change the parametric interval of your trajectory using a simple gesture, and see the changes on the fly. Also, you can change the angle of your polar functions dynamically.

• You can use the following functions: cos, sin, tan, exp, log, sqrt, pow, abs, csc, sec, cot, asin, acos, atan, sinh, cosh, tanh, csch, sech, coth, floor, ceil and round.

• Night mode.

• Customised keyboard.

• More features to come!

Supported languages: English, Spanish.

What's new in version 1.7.0
Added circle sliders to the polar and trajectory graphers (so you can modify the angle and parameter respectively). Just enter to the configuration menu to enable them.
Our verdict: Good
  • + GraphMe: Graphing Calculator is a highly rated app (4.5-star).
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