English Grammar Tests is a free educational app developed by Eductify for Android users. This app is perfect for non-native English speakers who want to learn and improve their English grammar skills. With thousands of questions sorted by topics, users can learn about nouns, articles, adjectives and adverbs, pronouns, tenses and verbs, irregular verbs, verb patterns, questions, auxiliary and phrasal verbs, word order, reported speech, prepositions, word formation, idiomatic expressions, and clauses and conjunctions.

The app offers a study plan, enabling users to track their progress and statistics. Users can also try online tests on the Eductify website. The app provides instant explanations to the questions, making it easier for users to understand and learn. The app has an easy-to-use interface, and the questions are well-organized by topics. This app is perfect for anyone who wants to learn English grammar in a comprehensive, organized, and easy-to-understand way.