App info
- Installs
- 10,000+
- Category
- Trivia
- Content rating
- Everyone
- Version
- 21.2.0
- Last updated
- 2 Oct 2026
- In-app purchases
- No
- Contains ads
- No
- Promo video
- No
- Requires Android
- 6.0
Screenshots
Rankings
Where this app stands in South Korea, updated 14 Oct 2026
Top free · Trivia
#28 ▲5
Top grossing
Not in this chart today
Top paid
Not in this chart today
- Top free · Trivia
Show as table
| Date | Free |
|---|---|
| 14 Oct 2026 | #28 |
| 13 Oct 2026 | #33 |
| 12 Oct 2026 | #33 |
| 11 Oct 2026 | #37 |
| 10 Oct 2026 | #30 |
| 9 Oct 2026 | #32 |
| 8 Oct 2026 | #32 |
Top 10 countries
Best rank in each country today. Click a country to see its graph.
What's newin version 21.2.0
최신 Android OS 버전에 맞추어 앱 시스템을 최적화했습니다.
About this app
Remember the dementia prevention learning content created by the Dementia Relief Center at the Namwon-si Public Health Center!
Read full description
Remember the dementia prevention learning content created by the Dementia Relief Center at Namwon City Public Health Center! Memories Hari app is made for the general public and wants to prevent dementia Anyone can use it Solve dementia prevention learning questions in various cognitive fields in 12 areas developed by Namwon-si! 12 domains (orientation, memory 1_2, concentration 1_2, visual perception 1_2, calculation, language, common sense, reaction, problem-solving) How to log in 1. Enter ID 2. Enter password (last 8 digits of phone number) Example: If the phone number is 01012345678, enter the password 12345678) 3. Click Login ◼️ Based on the initial cognitive ability test, It automatically suggests dementia prevention questions in 12 areas. ◼️ With the questions supervised by professors from the Department of Occupational Therapy It is effective in cognitive learning and dementia prevention. ◼️ In the case of people living in Namwon City, monitoring at the Namwon City Health Center (Monitoring cognitive learning to prevent dementia)