Oliver Hahn

The free version of Trivice for the calculation of any given triangle.The necessary parameters are:- Three sides or- Two sides and one angle or- One s …

The formulary with the law of cosines can stay in the drawer: Trivice HD calculates the values of any given triangle.The necessary parameters are:- Th …

Quinterval is a circle of fifths that also shows all tones of the selected scale.A scale in the circle can be selected by tapping on the tonic or by t …

More than the usual metronome, Polytrome lets you program time and tempo changes. Together with the precise playback, it is a mighty tool to practice …

The formulary with the law of cosines can stay in the drawer: Trivice calculates the values of any given triangle.The necessary parameters are:- Three …