I had an idea to lock my phone until I burn x calories. So, I cannot see notifications or open any app unless I achieve the goal. When I checked, it was impossi

I had an idea to lock my phone until I burn x calories. So, I cannot see notifications or open any app unless I achieve the goal. When I checked, it was impossible to do that with Apple, It's great to know that you can lock apps, though! I love the concept.