MapTogether is a FOSS application, meant as a cross-platform and more featureful version of StreetComplete. There is still many milestones before this is achieved, but the current implementation already has quest-generation and -solving, cross-platform support and social features like weekly leaderboards and a friend system.
This repo is structured as a monorepo, to make sure things like the maptogether_api and the server can be updated atomically.
The client takes care of all rendering and communication with the OpenStreetMap servers. The client does not contact the MapTogether servers unless specifically being opted into.
The server is the setup for the social features of the app. It's only contacted with opt-in, as the client otherwise handles all features.
osm_api and maptogether_api both contain Dart wrappers for the v0.6 OpenStreetMap api and the MapTogether api.
They are functionally very similar, both being async apis and having an authentication presetup.