Gramática da Língua Portuguesa is a free Android app developed by AyoSoft under the Education & Reference category. This app is perfect for those who want to practice and improve their Portuguese grammar. Whether you are a beginner or an advanced learner, this app can help you with the structure of the Portuguese language. By improving your Portuguese grammar, your writing and speaking skills will also improve.

The app includes lessons on active and passive voice, adverbs, adjectives, auxiliary verbs, articles, determiners, conjunctions, conditionals, expressions, interjections, prepositions, names, pronouns, quantifiers, question tags, reported speech, and verbs. It features a simple user interface, lightweight package, offline access to all content, and optimization for tablets.