Apple includes several Default Apps on the iPhone, iPad and Apple Watch. I don’t know if you have done this, but if you do not need one of the Default Apps that came with your iDevice, you can uninstall it. There are several Default Apps I have removed from my iPhone and iPad. I just don’t need them, they get in the way. What if you wish to reinstall one of the removed Default Apps? This article explains how to reinstall Default Apps. It also provides a list of the Default Apps that can be removed.