The best alternatives to Stolp are NoPhone, The NoPhone, and Ignore No More. If these 3 options don't work for you, we've listed a few more alternatives below.
What do you think of Stolp?
AssemblyAI— Speech-to-Text API with superhuman accuracy
NoPhone is a Minimal Android App Launcher that takes up your Home Screen and stops you from using the time consuming apps. Think your phone issued a restraining order, since you have been swiping for so long