Nowadays children spend many times every day on their phones. It is the fact that we are spending 20 hours a day to watching some videos on tik tok or just in social media, not only children. In our century we cannot get to study without our smartphones, and it is very good that children in young age can use some gadgets because it is not easy. Also, there have many bad side using phone in toddler age, just the fact that it can harm their psyche and health.