What is the problem solve it app?

Could you please elaborate on the "problem solve it app" you've mentioned? Is it a specific application designed to help users solve various problems, or is it a more general term referring to a category of apps? If it's a specific app, could you provide some details about its features, functionality, and how it aims to assist users in solving problems? Additionally, are there any specific industries or problem types that this app focuses on? Understanding these details would help me provide a more accurate and informative description.