Dmitry Kovba has been slashing the prices of his programming apps for iOS one by one. His latest app-gone-free is SQL Programming Language, a handy tool that teaches you, well… SQL, of course.
Based on the SQLite engine, SQL Programming Language 3.6 was released in the App Store just a few days ago, adding iPhone 5 and iPad mini support, as well as a new and enhanced source code editor with syntax highlighting, line numbers, auto indent, search and replace, and more.
The software also comes with an improved sample program ("Hello, World.sql").
SQL Programming Language is compatible with iPhone 3GS, iPhone 4, iPhone 4S, iPhone 5, iPod touch (3rd generation), iPod touch (4th generation), iPod touch (5th generation), and iPad, and requires iOS 5.0 or later. As of now, the app is optimized for every screen size.