Gramática Portuguesa is an Android application developed by OmySoft under the Education & Reference category. The app is designed for Portuguese language learners who want to improve their grammar, writing, and speaking skills. It offers a comprehensive guide to Portuguese grammar, including orthographic guidelines and rules. Users can also practice Portuguese grammar with this app.

The app covers a wide range of topics, such as active or passive voice, adverbs, adjectives, articles, auxiliary verbs, conjunctions, expressions, interjections, prepositions, pronouns, quantifiers, question labels, indirect speech, and verbs. It also includes phrasal verbs, which is a unique feature that is not commonly found in other grammar apps.

Gramática Portuguesa has a simple user interface that is easy to navigate. The app is optimized for tablets and offers free access to all offline content. It is a light and small package that can be downloaded easily. Overall, this app is a great tool for Portuguese language learners who want to improve their grammar skills.