CogState app for iPhone and iPad

NOTE: THIS SOFTWARE REQUIRES A LICENCE KEY FROM COGSTATE
CogState Research is an academically oriented version of the CogState ClinicalTrials software. With the same proven rapidity, sensitivity and validity, this software provides academic researchers with a powerful method of testing cognition at a competitive price. It has been used by institutions such as Yale University, the University of Melbourne and the Australian Governments National Health & Medical Research Council.

CogState tests use simple but effective technology to detect cognitive change in subjects. The tests begin by taking a baseline measurement from a subject who is then periodically retested in order to detect cognitive change. CogState testing utilizes culture-neutral stimuli, which ensures that a wide range of subjects can be tested regardless of their ethnicity, socio-economic background or education. CogState tests are extremely sensitive and their validity has been demonstrated in over 100 peer-reviewed articles.