California based iHomeEducator released iLiveGrammar Winter 4.0 for iOS on January 14, 2011. Developed specifically for 1st-4th grade, early readers are introduced to winter earth science as well as basic grammar such as nouns, verbs, adjectives, adverbs, prepositions and conjunctions. Related science and grammar videos are linked in as an incentive for the students. The sentence and answers are tracked for record keeping and can be emailed and blogged.
Pearson’s Vocabulary Central app is designed to help reinforce basic grammar and writing skills in entertaining ways, through interactive songs, trivia games, and flashcards, anytime, anywhere. Students work with flashcards to build their understanding of specific vocabulary words. Each flashcard provides an explanation of the word, a model sentence, synonyms and antonyms, word families, and background information, all with accompanying audio.