Check your brain health with a quick cognitive function test.

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Oct 27, 2025
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1,000+

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브레인오케이 - 5분 안에 치매 위험 탐지 APP

BrainOK is a scientific brain health app that measures cognitive function in just 5 minutes and can detect the early risk of dementia or mild cognitive impairment.

Check your results easily from home on your smartphone, without visiting a hospital.

▣ Fast and Accurate 5-Minute Measurement

- Easily test key cognitive domains like memory, attention, and executive function.

- We developed a brain measurement game using medically proven measurement methods in collaboration with a research team from Seoul National University College of Medicine, brain engineers, and clinical psychologists.

▣ Personalized Results Report
- Get a quick overview of your brain health with precise measurements by cognitive domain.

- How old is your brain? Is your mind healthy right now?

▣ Includes Brain Training Content
- Play brain stimulation games you can enjoy every day.

- Helps prevent cognitive decline and improve focus and memory.

▣ Recommended for:
- Those who have been experiencing frequent blinking or difficulty concentrating
- Those who feel their memory or judgment is not what it used to be
- Those who want to prevent dementia or cognitive decline
- Family members concerned about their parent's brain health
- Those who want to check their own condition before visiting a hospital
- All adults interested in brain training or brain health management

※ BrainOK is an application that measures the degree of cognitive decline to predict dementia risk. It is not intended to diagnose dementia. For an accurate diagnosis, please consult a specialist.

※ BrainOK is an application that measures the risk of emotional disorders such as depression and anxiety. It is not intended to diagnose mental illness. For an accurate diagnosis, please consult a specialist.

※ Access Permissions Information
[Optional Access Permissions]
- Microphone: The microphone is used for voice responses during language assessments.
- Notifications: This app is used to receive notifications about cognitive assessment status and activity.
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