Alz Test App

Over a two-year period, we conducted two face-to-face research studies with groups of 65 (n = 65) and 61 (n = 61) participants.

The goal was to compare the accuracy of the ALz Test’s picture-based questions with the Mini-Cog test, one of the most widely used cognitive screening tools in the world.

In our second research (n = 61), we found that the ALz Test correctly identified cognitive impairment in 92% of participants, with only 8% false-negative results. 

A two-tailed T-test (p < 0.0001) confirmed a statistically significant difference between Mini-Cog and ALz Test scores, demonstrating that digital cognitive testing can be as effective as face-to-face evaluation.

The findings show that the ALz Test is not only quick and easy to use but also grounded in clinical evidence.

Our ongoing research continues to refine the app’s precision and reliability for early detection of subjective cognitive impairment.