Mental Rotation Speed Test vVARY

Mental Rotation Speed ​​Test is a professional test app that easily reproduces the "mental rotation ability assessment" on a smartphone/tablet.

**Mental rotation** is a higher cognitive function (higher brain function) that rotates images (mental images) in one's mind. This app measures your mental rotation ability through three types of tasks.

Players must recognize, match, rotate, and judge the presented symbols as quickly and accurately as possible. After completing each task, the following scores are displayed.

・ Time taken to complete the task
・ Number of errors (out of 30 questions)
・ Average time to answer correctly

**Features and functions**
1. Multifaceted evaluation with 3 types of tasks
・ 30 displays for each task × rotation angle variations (random display)
・ Simultaneous measurement of answer speed and correct answers

2. Real-time measurement
・ Records reaction time per attempt to the millisecond

Mental Rotation Speed ​​Test is "easy to use × high-precision measurement" and can be used for a wide range of purposes, such as higher brain function assessment.

About data collection
This app is not intended for medical diagnosis or treatment, and does not collect or store any personal information or play data. The results of the test (game) are not stored in the app, so even if multiple players use the same device, the results of other players will not be seen. You can use it with confidence.

*This app (Mental Rotation Speed ​​Test) is not intended for medical diagnosis or treatment. It is merely a tool to "measure" cognitive function, and is not a substitute for diagnostic or treatment procedures. Clinical judgment should be used in conjunction with the overall expert evaluation.