Comparison

DDASA vs meditone® Vert

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

DDASA

This application helps users check for developmental disorders by answering behavioral questionnaires. It provides resources like a list of certified instructors and helpful videos for support and understanding.

Highlights
  • Behavioral check sheets for sociability, communication, imagination, senses
  • List of certified instructors
  • Informational videos on support
  • Awareness and understanding of developmental disorders
  • Resource for questions about developmental disorders
Features
Read full description

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.

About

meditone® Vert

This application uses synthesized music based on music therapy principles to help restore the balance of your autonomic nerves. Listen while breathing slowly to promote relaxation and well-being. It is not intended for medical use or to replace professional medical advice.

Highlights
  • Autonomic nerve balance restoration
  • Music therapy based sounds
  • Synthesized classical music analysis
  • Computer-generated tones
  • Relaxation and breathing exercises
Read full description

This app can help to restore the balance of your autonomic nerves. Please close your eyes and listen to it while breathing slowly without thinking about anything. [ NOTICE ] This app is developed based on music therapy, so this app is not intended for medical use, or to replace the advice of a trained medical doctor. We ( digiart,Inc. ) disclaims any liability for the decisions you make based on this information, which is provided to you on a general information basis only and not as a substitute for personalized medical advice. To produce the recorded sounds (referred to hereafter as Tones), we analyzed each and every aspect of classical music that has been recognized as effective in music therapy, then synthesized it using unique technology. In addition, all Tones are played automatically by a computer program. This is not typical soothing music that a human being would perform, so there will be some strange sounds on a few occasions. However, we ask that you please have faith in the results and keep listening to the end. Furthermore, if you start feeling unwell while listening, please stop immediately and take a break. This app is developed based on music therapy,so this app is not intended for medical use, or to replace the advice of a trained medical doctor. We ( digiart,Inc. ) disclaims any liability for the decisions you make based on this information, which is provided to you on a general information basis only and not as a substitute for personalized medical advice. We hope this App is helpful for you. meditone® Support Team. Tokyo JAPAN.

Screenshots

DDASA4 screens
meditone® Vert4 screens

Verdict

The call

The clearest difference is ads: DDASA at none against meditone® Vert's shown. DDASA also leads on review sentiment (65% vs 32%) and monetization model (free vs ad-supported). meditone® Vert's advantage is update cadence (fortnightly vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

DDASA ships an update every 2 months, meditone® Vert fortnightly. Both last shipped on October 17, 2026.

Scorecard4 real differences · 6 level
DDASA versus meditone® Vert: the parameters behind the verdict, then further details
ParameterDDASAmeditone® Vert
PriceFreeFree
Rating—4.5 (79 ratings) — better
Positive reviews65.3% of reviews — better31.8% of reviews
Number of ratings—79 — better
Update frequencyEvery 2 monthsFortnightly — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.012.0
Further details — not scored
Size23 MB92 MB
Age rating17+4+
Developer一般社団法人発達障害支援アドバイザー協会digiart,Inc.

Customer experience

DDASA

Written reviews49 reviews
Positive65.3%
Neutral14.3%
Negative20.4%

meditone® Vert

All ratings79 ratings
Positive87.3%
Neutral2.5%
Negative10.1%
Written reviews22 reviews
Positive31.8%
Neutral18.2%
Negative50.0%

In-app purchases

None

DDASA

No in-app purchases

None

meditone® Vert

No in-app purchases

Questions

Is DDASA free?
DDASA is free to download, with no in-app purchases.
Is meditone® Vert free?
meditone® Vert is free to download, with no in-app purchases.
Do DDASA or meditone® Vert have ads?
meditone® Vert shows ads; DDASA does not.
Which is updated more often, DDASA or meditone® Vert?
DDASA ships an update every 2 months, and meditone® Vert fortnightly. Most recently, DDASA was updated on October 17, 2026 and meditone® Vert on October 17, 2026.

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