This app is an interactive eBook that includes the advanced grammatical rules of the nouns with special grammatical cases, such as: the distinction, the followers, the five nouns, the diptotes, the minimized nouns, the nouns of verbs, and much more.

It also includes a summary of all rules with examples and comprehensive texts.

It contains high quality mp3 files and other tools that will make the self-learning process easy and fast.

It also includes a printable PDF copy of the workbook which contains a wide range of important exercises (with their ideal answers).