from Jaden Geller, originally released 30th September, 2011

Master trigonometry with Trig Tester!

Quiz yourself on Sine, Cosine, and Tangent (Secant, Cosecant, and Cotangent). Supports both degrees and radians. Includes four game modes and Game Center leaderboards.

***Game Modes***
Timed - Complete as many problems as possible in 1...

Recent posts about iTrigonometry