YouTube video (IOS version)
- Also part of the app bundle History Geography and Math

- Privacy Policy:
- This app does not collect any personal or sensitive user data.
A quick reference to over 150 trigonometric equations that are essential to any student taking a math course with trigonometry as one its subjects. Complete with zoomable equations as well as a sample problem provided with hint and solution. An easy to use menu with the options All equations, Basics, Identities, Power reduction, Half angle, Triple angle, Calculus. FadiSoft icon on credits page lists all apps by FadiSoft (IOS version).

