FCModel 0.9.0 Beta
Open source and free Core Data alternative for Objective-C developers that like and want to have direct SQL access while developing their apps
FCModel makes it simple for developers that love Core Data's practicality, but with a lot more control over performance, implementation, queries, indexes, database schemas, and migrations.
The FCModel FMDB layer also adds the capability to use SQLite features and raw SQL queries.
Details on how to install and get started using it within your own Objective-C projects are available on FCModel's homepage.