위키 - 위닛 키즈체크 Android
위키 - 위닛 키즈체크 gets 500+ downloads a day worldwide (AppInsider estimate, October 2026, rounded down to a band).
위키 - 위닛 키즈체크 is #2 in Parenting Free on Google Play in South Korea and charting in 1 of 23 countries we track.
Updated 25 Oct 2026 · rankings refresh through the day
위키 - 위닛 키즈체크 at a glance
AI summary written from our chart and store data, 2026-10-24. It can be wrong: check the numbers above.
Wiki is a free early childhood development monitoring app for guardians that uses surveys, chatbot interactions, and photo-based tasks to assess motor, cognitive, language, and social skills. The app currently ranks #2 in the Korean Parenting Free category, indicating strong local traction despite lacking public rating data.
Similar apps: Milestone Tracker, CDC Milestone Tracker, BabySparks
위키 - 위닛 키즈체크 on Google Play
App details
위키 - 위닛 키즈체크 downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Where 위키 - 위닛 키즈체크's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Retention · share of new users still active
Time spent · per daily user
How this is calculated
Business model: Ad-led
How 위키 - 위닛 키즈체크 makes money: subscriptions, one-off purchases and ads.
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| ParentingFree | #2 |
Apps near 위키 - 위닛 키즈체크 on the chart
Parenting Free, around #2.
What users say about 위키 - 위닛 키즈체크
From recent reviews.
About 위키 - 위닛 키즈체크
“Is my child growing well?”
We help you identify signs of development in your child's daily life through age-appropriate questions and tasks.
■ Recommended for:
• Guardians curious about their child's development
• Those who want to check their child's progress in advance of an early childhood health checkup
• Those who prefer to start via survey, conversation, or photos
• Those who want to view test progress and results in one place
■ You can start in three ways:
1) Simple survey
Guardians check the questions while observing their child.
You can examine developmental areas such as gross motor skills, fine motor skills, cognitive skills, expressive language, receptive language, and social skills according to their age.
2) Like a chatbot conversation
The social skills test is conducted through conversation with a chatbot.
Let's examine your child's social skills together according to recommended age groups, such as 18–23 months, 24–35 months, and 36–41 months. 3) Submitting Assignments via Photos
If you submit fine motor tasks, such as drawing horizontal lines, via photos, you can follow the instructions to proceed with the analysis and check the results.
■ What You Can Do on Wiki
• Apply for developmental tests appropriate for your child's age
• View ongoing and completed tests at a glance
• Check and share developmental test result reports
• Save social skills test results and conversation history
• Securely store purchase and test history by connecting your Google account
• Contact us and check terms and conditions/privacy guidelines
■ How to Use
1. Log in with your Google account
2. Enter your child's information and select the appropriate test for their age
3. Proceed using your preferred method: survey, chatbot, or photo
4. Once the test is complete, check the results and report
■ Important Notes
Wiki's tests are a monitoring service designed to help guardians observe their child's development together.
This app is not intended for medical purposes, such as the diagnosis, treatment, or prevention of diseases, and is not a medical device.
The results do not diagnose, screen, or determine specific diseases or developmental delays.
Every child's developmental speed and appearance vary greatly. You do not need to judge your child based on a single response or photo.
If you are curious or concerned about your child's development, please consult with a pediatrician or undergo an infant health checkup.
■ Account and Personal Information
Google login is required to apply for tests, store results, and view purchase history.
Personal and sensitive information is processed only to the extent necessary to provide the service. For more details, please refer to the Privacy Policy and Sensitive Information Processing Policy within the app.
Take a step-by-step look at your child's development with