The location of sqlite file (Simulator):
/Users/myUser/Library/Developer/CoreSimulator/Devices/032D9DFB-FBD4-4204-B137-945F1A02FDED(eg)/data/Containers/Data/Application/C10BDAF7-25E2-42CC-A1BE-C5CC04C7567D(eg)**/Library/LocalDatabase**
I use the DB Browser for SQLite to view the database: http://sqlitebrowser.org/
