I can't thank Screentime enough for a very very useful app they created for my family. I do not work for this company, and I am speaking as a parent of 3 kids (one of which is a 14 year old). For those who are saying it is too hard to use, are you kidding me? This is like the most user friendly app I have ever seen. Self explanatory, and features are simple yet very handy for all parents out there. I tried the free trial and I was skeptical at first, but I want some kind of protection and limitation with my kids electronics usage every day. I don't have to hover over their shoulder all the time, and keep track of what they do. This app does it all for you. After 10 days of trial, I have been very satisfied with the results and how it affected my kids activity each day. That is enough good result for me so I subscribed for premium services. It gives me a peace of mind, gives my kids sense of responsibility. It is well worth it. If you have a teenager, get it!