Interactive Grammar of English (iGE)

UCL (University College London) have developed a grammar app for the iPhone 3 and 4, iPod Touch, and iPad: the interactive Grammar of English for everyone with an interest in the grammar of English. iGE uses lots of examples of real language. It has been written by a team of linguists at UCL and comes in two versions:

• iGE Lite  (free). It has a complete glossary, and three units of course material covering word classes, nouns and determiners. (Info: http://itunes.apple.com/gb/app/ige-lite-interactive-grammar/id457553150?mt=8)
• The complete iGE (on sale for 5.49 €). (Info: http://itunes.apple.com/gb/app/ige-interactive-grammar-english/id457550661?mt=8)