Pocket Professor
Math
Seven courses in one app: Algebra 1, Geometry, Algebra 2, Precalculus and Calculus 1, 2 and 3. Every lesson links to a graph you can drag, a lab that moves, or a solver that shows every step, so you can see how the math works.
iPhone and Android apps: App Store and Google Play links are coming soon.
What's inside
Everything for the course, in one app.
Learn
246 short lessons with worked examples, a three-question check, and a “Try it” that opens the right tool with the problem filled in.
Calculate with steps
Solve equations, inequalities and systems; factor, expand and divide polynomials; find derivatives, integrals, limits and series. Every step shown.
Graph it
Type any function and drag the sliders. See zeros, maxima, intersections, tangent lines and areas, plus the unit circle, conics, polar curves, slope fields and 3D surfaces.
Watch it move
26 animated labs: the secant line turning into the tangent, Riemann rectangles filling an area, the unit circle drawing a sine wave, Taylor polynomials hugging a curve.
Geometry and trig tools
Triangles solved and drawn to scale, a geometry board, transformations, and formulas for area, volume and coordinates.
Practice
Problems in 137 topics with hints and full worked solutions. Answers are checked as math, so 2(x + 1) and 2x + 2 are both right.
Tutor mode
Hides the answer until you have tried, then shows the steps one at a time.
For instructors
Build a problem set and share it as a link or QR code. Every student gets the same problems and a score they can send back to you.
Pricing
Free to start. $5 a month for everything.
Only taking one math class? Subscribe for the semester, then cancel.
Your first weekStart here
Everything in Math: every lesson, diagram, lab and tool. No payment needed.
Always free
The first few lessons, plus a diagram and a lab to play with. Yours to keep, no strings.
Full access
Everything in Math, unlocked. Cancel any time. Or get every app, plus Pocket Parker Premium, with All Access for $10 a month.
Try Math now.
It opens in your browser in a few seconds. Nothing to install, no account needed.