Ok, but not as useful in practice – Trigonomics Review

The triangle solver is very useful. You can anter any combination of sides and triangles and get the rest solved for you. The unit circle is almost useless except as a study aid. It only allows select, standard angles (30, 45, 60, 90...), and only gives you the formulas for X and Y. Okay for student theory, but I was expecting a practical tool. I should be able to put in (or drag) any angle and any radius and get the X and Y solutions. Yes, you could get the answer on the triangle page, but the circle is more intuitive for certain mechanical designs. Likewise, the graph page is purely academic. Nice but no ability to enter factors nor tap on the graph to get the accurate numerical value at a point. Overall nice app, but for the price I expected more practical applications than textbook illustrations.
Review by mgf99 on Trigonomics.