I have downloaded this app for my autistic son's Ipod. I am about 50% happy with it, but there seems to be some major words that I do not think is appropriate for a elementary settings.
I decided to test the filtering with a few words on google as well as youtube and it appears that my app is not blocking words like kill, killer, muder, death, punch, hate. Words I believe tend to only produce violent website results or video results. I don't know if it is just something wrong with my account. I just don't believe such content should be available to elementary level filtering.