Probability Wizard app for iPhone and iPad

What is probability? Probability is the likelihood of something happening. To calculate probability correctly and efficiently, the necessary mathematical skills are required. Probability Wizard is a multiple-choice based quiz program designed for an audience who are interested in acquiring such mathematical skills. This program is not only useful to students who are learning probability, but also to mature individuals who want to hone their mathematical skills.

App Features:

+ Over 80 types of multiple-choice based probability questions, organised in 6 categories:
+++ Basic Probability
+++ The Addition Law
+++ The Multiplication Law & Tree Diagrams
+++ Relative Frequencies & Experimental Probability
+++ Expected Outcome
+++ Sample Space Diagrams
+ Powerful question generation engine: all questions are parameterised and auto-generated, providing virtually unlimited possibilities.
+ 3 modes: Free Play, Time Trial, and Quiz Play.
+ Save user reports in pdf for Time Trial and Quiz Play.
+ Create worksheets in pdf which is printable for offline usage.
+ Share reports and worksheets by Email and Air Print.
+ Highly Customisable. For example, option to select a specific maths category, or all 6 categories, for the generated questions.
+ Option to restrict access (by hiding) to the Reports and Worksheets functions.
+ Performance monitoring for each maths categories.
+ Universal App - works on iPhone and iPad devices.