Snapchat is an app on which we can upload photos or videos of 7-8 seconds which is visible to your added friends for 24 hours. This app is getting very popular among the teenagers as it is the direct platform of media exchange. But it is really very dangerous for them. Criminal cases are increasing just because of certain types of this apps. This is very simple and quick to use app. There is no parental control type feature. If someone is sending direct messages than it is impossible to see what they have send. This is very heavy app and takes lots of storage space. It is battery sucker and data eater app. It is not recommended for childrens.