iPhone Screenshots


Looking for an easy-to-use graphing calculator for high school to college-level math? Whether you're a teacher or a student, My Grapher is here for you!

Powerful, yet beautiful and intuitive, My Grapher is your number-one choice for algebra, trig, and calculus.


Graph like the pros
√ My Grapher can plot an unlimited number of functions simultaneously (as many as memory allows).
√ The powerful CAS interprets many kinds of functions including:
→ Linear
→ Polynomials
→ Exponential
→ Trigonometric
→ Polar
→ Unknown functions (given a set of points)
→ and more!
√ Equations are formatted elegantly, with fractions stacked and exponents in superscript.
√ Customize your graph with different colors, line weights, line dashes, and data point shapes.

Algebra at your fingertips
√ My Grapher's simple interface allows you to zoom and pan by pinching and dragging.
√ The graph responds easily and quickly to your touch.
√ Use the Trace Mode to evaluate the function at your touch.
√ Find the coordinates of minima, maxima, zeros, y-intercepts, and intersections.
√ The Function Tool lets you enter and receive exact values for all your functions.
√ A powerful symbolic differentiation algorithm can calculate a tangent line for any point on the graph.
√ NEW: Built-in polynomial regression (degrees 1-4) makes finding a best fit curve simple.
√ Get value tables with ease.

Share your graphs
√ My Grapher allows you to email and copy graphs.
√ Save a screenshot of your functions to the Photos library.
√ Email and copy value tables in HTML, plain text, and CSV formats.

My Grapher was created and developed by a 14-year-old.

Need a powerful, versatile graphing calculator for the iPad? Try My Grapher HD!

What’s New

Version 3.2

My Grapher 3.2 adds support for iOS 7 and adds some new features:

+ Constrain graphs by their X values in the Info menu. Simply tap and hold on the function in the list.
+ Create data graphs which automatically size to fit your data. Enter the data, then tap the graph and choose Data Graph.
+ Other improvements and bug fixes.

Do you want to learn geometry on your iOS device instead of pen and paper? Try Isosceles, our geometry sketchpad app which makes all your geometric constructions interactive.

Ratings and Reviews

3.0 out of 5
1 Rating

1 Rating

Adamup27 ,

Really Good but not perfect, Yet

This app is definitely good compared to a $100+ graphing calculator but I have had the app crash a couple times and you cannot graph multiple lines as you can on a graphing calculator. Aside from that the things you can manipulate the line/formula seems endless. Also a little better on user interface would be nice though not necessary.

Afred231 ,

Really good!

This app not only has a scientific calculator built in, but it can also graph any function, simple or complex. I would suggest this app over a big, bulky, 90 dollar graphing calculator.

Mr Davis 97 ,

Amazing function grapher

Very useful.


Sivaraman Sivaswami
5.2 MB

Requires iOS 7.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Rated 4+
© 2011 Venkatesh Sivaraman


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

More By This Developer

You May Also Like