iTrig Helper app for iPhone and iPad
4.8 (
8128 ratings )
Reference
Education
Developer: Zeeshan Khaliq
Free
Current version: 1.1, last update: 7 years agoFirst release : 06 Jan 2014
App size: 3.1 Mb
Do you have a hard time memorizing the special triangles or the unit circle?
iTrig Helper provides a quick and easy way to check the exact values of the sine, cosine, tangent, cosecant, secant, and cotangent of the special triangles.
Requires iOS 7 or later