Device activity frame work comparisons?

If an app is installed on multiple users' devices, does the device activity framework allow the app to store the device activity data and compare it across users? For example, user A uses an app for 1 hour and user B uses the same app for 2 hours. I want to inform User B that they were on the app for 1 hour more than User A or .5 hours more than the average. is this possible?