1 in 5 childrens apps available on Google Play dont adhere to COPPA rules. Over 5 percent of all the apps we investigated contained claims that the respective apps were not intended for children. The majority of these apps collect data but fail to include a child-specific section, suggesting that children’s data is collected and used the same as adult data. Apps should request parental consent from the onset if theyre to collect PI, and they should ask children to refrain from submitting PI to the app.”]
Source: https://www.comparitech.com/blog/vpn-privacy/app-coppa-study/