Have parents ever used a cell phone that loves students to control their children? Can you elaborate on the functions?

I have used the Student Love APP, which has many functions, about a dozen, such as application management, time management, application statistics, website filtering, trajectory positioning, vision protection, no walking, dangerous areas, emergency help, family dialogue, educational columns, appointment interaction and other functions. The first three functions are to control children to do the corresponding things at the corresponding time. For example, you can't use entertainment applications during study time, and you can't use your mobile phone during sleep time. Usually, you can see the time spent by each application. The following functions are mostly security-oriented and are very helpful. This software is really useful for controlling children to play mobile phones.