OsmAnd API, SDK - Samples
- How to Setup the Development Environment
- How to Compile the Android Version
- How to Compile the iOS Version
- How to Compile OsmAndMapCreator and tools
You might want to double check (OsmAnd's License)[https://osmand.net/help-online/license] and (complete version)[https://github.com/osmandapp/OsmAnd/blob/master/LICENSE].
- How to customize routing
- How to customize rendering style