Over the Hump does not store any user data, and has no network used.
No data, private or public, is associated with work schedules, and social media sharing not only must be opted in, but also must be performed by the user.
Only user data gathered is that automatically gathered by Apple in the form of crash logs and usage statistics. These must all be oped in, and are all covered within existing iOS privacy approaches. These are used solely for the purpose of fixing bugs and eliminating future crashes.