It's free to get the installation package of 子どもの病気, also, you can have a look at users' reviews on Droid Informer. The app works fine on Android 1.6 and higher. The download of this application doesn't contain viruses or any kind of malware. The tool has been originally created by 株式会社C2（C2, Inc.） and it refers to the Health & Fitness category.
Over 1K users set up 子どもの病気 and the latest update was released on Apr 13, 2018. The app has the average rating 3.6 on Google Play.