Do I need to block the category if I’ve blocked the app? Sometimes I just want to block Snapchat, not the whole category. The settings for Snapchat are as you describe above. This morning, everything was off, so at some point it worked... perhaps when everything resets at midnight. I’m wondering if you “approve for all day, “ which I did, and then impose a block or a time limit, it doesn’t work until reset at midnight. I really wish Apple would provide a custom time limit. All day is too much. One hour is not enough. I thought I got around this by imposing a time limit on Snapchat after Ivhad approved all day. She got the notice time was up, but Snapchat did not stop working.