"Stop Give Me a Break" doesn't do anything you can't do for yourself. If you really want a break from all the noise, from the texts, emails and calls, you can just turn your phone off.
You can do that for free.
What you get when you buy "Stop Give Me a Break". or what you are giving yourself, is a commitment to yourself to take a break from time to time.
The only decision you have to make is when and how long.
So go to the Google Pay Store and buy something for you, buy yourself some time.
The app is only available for Android devices at the present, an Apple version is in the wings.