SpeedBump is described as 'Set a time limit when opening addictive apps. After time's up, get ready to be annoyed out of them with pop-ups, cats, rain, or even the screen time police. Take a 15 minute break before next use' and is an app in the office & productivity category. There are more than 25 alternatives to SpeedBump for a variety of platforms, including Android, iPhone, Android Tablet, iPad and Mac apps. The best SpeedBump alternative is Mindful Guard, which is free. Other great apps like SpeedBump are ClearSpace, One Sec, Curbox and Freedom.