DDASA
発達障害簡易チェッカー
DDASA is #156 in Medical Free in Japan and charting in 1 of 24 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
Developer一般社団法人発達障害支援アドバイザー協会
CategoryMedical
PriceFree
Released
Rating★ 3.7 (68)
Version1.2.01
Age rating17+
First seen by us
27 Sep 2026
Installs (est.)1k+ worldwide
Rating
3.7 ★
68 ratings
Measured
Best rank now
#156
Measured
DDASA on the App Store
App details
App ID
1262950426
Publisher
EIDO, K.K.
Minimum OS
iOS 12.0+
Content rating
17+
Languages
2
EN JA
Size
24 MB
DDASA downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. iPhone downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Where DDASA's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Where it ranks now
Every top chart it appears in across 24 countries.
| Country | Charts | Rank |
|---|---|---|
| MedicalFree | #156 |
Apps near DDASA on the chart
Medical Free, around #156.
Ratings
App Store, worldwide.
Rating
3.7 ★
68 ratings
Measured
Ratings
68
Measured
About DDASA
Developmental Disorder Checker is an application that allows you to check up the developmental disorder by yourself, supervised by Developmental Disorder Advisor Support Association.
This app focuses on autism spectrum disorders and includes videos to help people with symptoms.
The app also includes a list of certified instructors and other resources to help those who have questions about whether or not they have developmental disorders.
Features of this app
- By answering the behavioral check sheets divided into the categories of sociabilities, communication skills, imagination, and senses, you can simply check whether or not you have the characteristics of a developmental disorder.
- A list of certified instructors who can consult about developmental disorders.
- A video that provides tips on supporting people with the developmental disorder.
Developmental Disorder Checker is an application that supports awareness, understanding, and appropriate support for the developmental disorder.
Disclaimer: This app does not provide medical advice.
The information, including but not limited to, text, graphics, images, videos and other material contained on this app are for informational purposes only. No material on this site is intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health care provider with any questions you may have regarding a medical condition or treatment and before understanding a new health care regimen, and never disregard professional medical advice or delay in seeking it because of something you have read on this app.
This app focuses on autism spectrum disorders and includes videos to help people with symptoms.
The app also includes a list of certified instructors and other resources to help those who have questions about whether or not they have developmental disorders.
Features of this app
- By answering the behavioral check sheets divided into the categories of sociabilities, communication skills, imagination, and senses, you can simply check whether or not you have the characteristics of a developmental disorder.
- A list of certified instructors who can consult about developmental disorders.
- A video that provides tips on supporting people with the developmental disorder.
Developmental Disorder Checker is an application that supports awareness, understanding, and appropriate support for the developmental disorder.
Disclaimer: This app does not provide medical advice.
The information, including but not limited to, text, graphics, images, videos and other material contained on this app are for informational purposes only. No material on this site is intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health care provider with any questions you may have regarding a medical condition or treatment and before understanding a new health care regimen, and never disregard professional medical advice or delay in seeking it because of something you have read on this app.
Latest updates
1.2.01
We have fixed a bug.