

The mobile apps are relying heavily on the backend, because self-hosted was the way from day 1. In the future it’s possible we’ll introduce some offline-first features, but currently cant promise anything.
Although you can just download mobile app and track your movements for a bit, they will be shown on the map

Family layer is togglable, and if your family members enabled sharing not just position but also location history, you’ll see their tracks. Not timelines though, I never thought about such a use case 🧐