The "Download Now" link directs you to the iTunes App Store, where you must continue the download process. You must have iTunes installed in order to open the link, and you must have an active iTunes account to download the application. This download may not be available in some countries.
From Pears Concept:
Passion for Knowledge Lite : This quiz is designed to give you passion for knowledge. Feel more comfortable during conversation in dinners or parties and know what to say about any subject like history, science, mythology, etc. Amaze your friends with your general knowledge. All the questions you should have asked yourself! BUY THE COMPLETE VERSION (OVER 800 QUESTIONS)~~~~~~~~~~~~~~~ PREPARE BY TOPICS: ~~~~~~~~~~~~~~~ You can increase your general knowledge by topic. All questions are sorted by topic. It also tells you the areas that each topic covers. Universe Science Literature History Geography Mythology & Astrology Animals , Plants and Botany ~~~~~~~~~~~~~~~ MIXED TEST MODE: ~~~~~~~~~~~~~~~ In mixed test questions are presented randomly from all the topics. ~~~~~~~~~~~~~~~ DETAILED TEST RESULTS: ~~~~~~~~~~~~~~~ A summary of the practice test is presented at the end of each test. It shows you the time you took, the score, which questions you answered correctly and where you were wrong. And yes, you can E-MAIL the results. ~~~~~~~~~~~~~~~ PROGRESS METER: ~~~~~~~~~~~~~~~ The app records your progress as you start giving practice tests. It shows you a beautiful bar chart so that you can track your weak areas and give more focus on them. ~~~~~~~~~~~~~~~ VERY EASY TO USE: ~~~~~~~~~~~~~~~ The slick user interface allows you to choose from possible answers. You dont need to press too many buttons or encounter any alert messages. The app is very interactive and needs minimum user input Innovative use of iPhones small screen real estate. Shake your iPhone/iPod to skip a question. ~~~~~~~~~~~~~~~ FEATURE LIST: ~~~~~~~~~~~~~~~ Over 800 multiple -choice questions in the full version Choose number of questions you would like in each test. Shows test results in HTML format. E-mail yourself the test results and track your progress. A new module, Progress Meter keeps track of how you are performing in a particular topic or mixed test. Choose your own timer settings. Shake your iPhone/iPod to skip a question. Cool sound effects. (You can turn them off if desired.) Special algorithm that randomizes questions every time you take a test.