very interesting. For my kid (4 years old) I made sure to only install app that are not "crack". Not all apps are bad (I agree 95% of them are). You can just

very interesting. For my kid (4 years old) I made sure to only install app that are not "crack". Not all apps are bad (I agree 95% of them are). You can just look at "https://marbotic.com/ https://marbotic.com/" for example, it's not worse than having your kid play scrabble or chess. If somehow you kid get addicted to it then after they played all the level they will be able to read write and do math at the 3rd grade level :)