These locations depends on the device you're using in the simulator, so it makes no sense to copy a specific folder as the answer...
The more general answer about how to figure out the path to the actual database file:
- On the dock, right click on Finder, select Go To Folder
- Paste in the following (with your username), and click Go:
/Users/yourusername/Library/Developer/CoreSimulator/Devices
- On the top right corner of the Finder window search for the database name you are looking for, then make sure the Search location is set to "Devices" folder, not the whole "This Mac".
- The db file will show up and if you select it, it will give you the full path! To browse the database content I use this tool: sqlitebrowser