Let's wait. I like the idea. We need to onboard them to the new: how to distribute FOSS
github.com/vexl-it/vexl
found their github. cool I know expo, so I could run it locally on my QubesOS 🫣
Open Maps is great. I'm using Organic Maps on Android. Download the relevant maps for your needs, then you don't even need internet connection. Why FOSS devolpers use Google Maps? Probably the usual disease: convenience.