RandGen is a random-number generator for Android. The distribution of the generated numbers can follow various distributions and the seed used by the random-number generator can be created randomly with various methods (e.g. using the accelerometer)
Visual Geometry Calculator - The visual geometry calculator allows you to choose geometric objects and helps you to calculate the lengths, angles and areas of these from a minimum of parameters. Specify any angles or lengths, and as soon as any values can be calculated, these are automatically filled in by the application
