I am sorely disappointed with this app. It does not do what their website says. It was a complete nightmare to set up and install. It worked ok for the first few days on my sons Android, but after an update has stopped working and is locking his device when it shouldn't. It doesn't lock the iPad, like their website says it does, it just blocks certain apps. And leaves Sky Go kids accessible, so defeats the whole object of switching off access! My kids aren't old enough to know about work arounds, but I wasn't surprised to read that older kids have managed it. Their advertised 24/7 support is a lie, they are NOT available 24/7. You're lucky if you get someone during working hours even.
I wish I'd found this site before downloading it!
Don't believe the positive reviews.