Functionality: Primarily an online graphing tool which allows you to graph multiple functions and export as an image. Also offers a scientific calculator, four function calculator, matrix calculator, test practice, and geometry tools.

System Requirements: Website works on most web browsers; it has mobile apps available in the Google Play Store and iOS App Store.

Delivery Methods Supported: Assignments, revision

Subject Applicability: Mathematics

Security Concerns: None

Pricing Model: Free