두뇌 & 신체 나이 테스트 - 뇌 나이 & 신체 활력

"Brain & Body Age Test" is an on-device self-test utility that allows you to assess your cognitive agility and physical vitality through simple mini-games and sensor tests, and compare and analyze your results against your actual age.

Without complex sign-up or login procedures, test your cognitive abilities and physical agility instantly as soon as you launch the app and compare them to your actual age.

1. Brain Age Self-Test (3 Types of Cognitive Ability Tests)

- Instant Memory Test: A working memory test where you must remember and touch numbers in ascending order when randomly placed numbers on the screen are obscured.

- Stroop Cognitive Control Test: A frontal lobe cognitive control test where you must overcome interference when the meaning and color of a letter do not match and quickly determine the letter color.

- Reflexive Arithmetic Test: A numerical calculation agility test where you must find the correct answers to a series of mental arithmetic problems within a short time.

2. Biological Age Self-Test (3-Type Physical Ability Test)

- Visual Reaction Speed ​​Test: A visual-motor reflex test that nimbly detects the moment the screen color switches from red to green in milliseconds (ms).

- Core Balance Sensor Test: A vestibular balance test that analyzes jitter via built-in motion sensors while standing on one leg with the smartphone held close to the chest.

- Lifestyle Vitality Self-Check: A questionnaire covering four major vitality indicators to comprehensively check flexibility, sleep quality, weekly exercise frequency, and daily cardiorespiratory endurance.

3. Intuitive Statistical and Trend Analysis Report

- Biological Age Comparison Calculation: Derivs an interesting overall brain/body age by cross-referencing reaction speed (ms), accuracy rate, and jitter variance with standard norm data.

- Stat Charts by Detailed Area: Provides detailed indicators such as memory, judgment, computational ability, reaction speed, and sense of balance in intuitive bar graphs. - Age Trend Graph: Past test records are accumulated in a local database, allowing you to view the trend of your age change relative to the last test at a glance.

4. Strict Privacy Protection and On-Device Computation

- 100% On-Device Computation: Tested age and personal test metrics are not transmitted to external servers.

- Secure On-Device Sandbox Storage: All test data is securely stored only in the local storage within the user's device.

- Immediate Use Without Login: You can take tests instantly and for free anytime, anywhere, without entering complex personal information or going through a registration process.

※ Important Notice and Medical Disclaimer

This application is not a medical diagnostic device or healthcare software; it is an auxiliary test utility designed for pure entertainment, cognitive training, and convenience for daily self-monitoring.

The test results and figures provided by this app cannot replace medical diagnosis, opinions, treatment, or prevention by a medical professional, or the functions of a licensed medical device. Please consult a medical professional or doctor regarding the presence of disease or any signs of health abnormalities.