GraphSight   
GraphSight is a feature-rich 2D math graphing utility with easy navigation, perfectly suited for use by high-school and college math students. The program is capable of plotting Cartesian, polar, table defined, as well as specialty graphs.

Calc 3D Pro   
Calculator for statistic, function plottting, vectors, matrices, complex numbers, coordinates, intersections. For objects like point, line, plane and sphere distances, intersections, volume, area of squeres, area of a triangle can be calculated.

Pitch ID   
Easy to advanced ear training : pitch and interval dictation. Pitch ID generates unlimited questions in every major and minor key, 21 levels of graduated difficulty with instant feedback, immediate scoring, and self testing.

Chord ID   
Easy to advanced ear training: harmonic dictation. 8 bar chord progressions of graduated difficulty in pop styles with instant feedback, immediate scoring, and self testing.

Chord ID   
Easy to advanced ear training: harmonic dictation. 8 bar chord progressions of graduated difficulty in pop styles with instant feedback, immediate scoring, and self testing.

Chord ID   
Easy to advanced ear training: harmonic dictation. 8 bar chord progressions of graduated difficulty in pop styles with instant feedback, immediate scoring, and self testing.

Chord ID   
Easy to advanced ear training: harmonic dictation. 8 bar chord progressions of graduated difficulty in pop styles with instant feedback, immediate scoring, and self testing.

Chord ID   
Easy to advanced ear training: harmonic dictation. 8 bar chord progressions of graduated difficulty in pop styles with instant feedback, immediate scoring, and self testing.

Chord ID   
Easy to advanced ear training: harmonic dictation. 8 bar chord progressions of graduated difficulty in pop styles with instant feedback, immediate scoring, and self testing.

Kba Complete   
Easy to advanced ear training and music theory exercises. Uunlimited, graduated (easy to advanced), chord, pitch, interval, rhythmic dictation and music theory exercises with instant feedback, immediate scoring, and self testing.