Have you read through What is the best way to help direct data collectors to a destination??
You may also be interested in the new select one from map functionality which is currently in beta. It might let you combine the selection and navigation steps. It does not currently display device compass orientation but if a user knows where north is, they can use the crosshairs to navigate. It's also possible to do things like walk ~10ft and watch the crosshairs to get oriented.
All the apps that I'm aware of that can help with wayfinding are in the thread I linked to above.
If it's intended to be a way that an app is used, it will be documented. If it's not documented, I wouldn't recommend relying on it.