App Analysis' Time Spent feature shows the amount of Time Spent within an app per Day, Week, or Month. This metric will also give you an overall average time spent within the app per Day, Week, or Month. The graph displays what percentage of users are using the app for certain periods of time per day: 0-3 seconds, 4-10 seconds, 11-30 seconds, 30-60 seconds, 1-3 minutes, 3-10 minutes, 10-30 minutes, 30-60 minutes, 1-10 hours, and 10+ hours. 

Time Spent is the combined data from Session Count and Session Duration to help you understand how users are using an app to identify when to run potential ad campaign to affect the highest number of users. 

Below the graph of Time Spent, there is a table with more details into the data from the graph.

All of this data is also Exportable to a CSV via the blue Download CSV button.