Calculus Tools is a symbolic calculus expression interpreter and plotter.

Features
Graph:

• Graphs both the function you put in and the integral/derivative result.
• Highlights the area of integration for definite integrals (has limits)
• Plots tangent line on touch for derivatives (with evaluate on)

Integrate:

• Calculates definite
• Calculates indefinite (standard) integrals

Derive:

• Calculates derivatives up to the 10th degree (power)
• Evaluates derivatives at a point