Tata Bahasa Inggris is a free Android application developed by UG Design that falls under the Education & Reference category. It is a book app that provides a comprehensive collection of information on English grammar. The app aims to help users learn the correct grammar rules of the English language, which is considered the most widely spoken language worldwide.

The app's content covers various topics such as verb tenses, passive voice, clauses, gerunds, conditional sentences, parallel sentences, and many more. These topics are often challenging for English learners to grasp and apply. Additionally, the significant differences between the Indonesian and English language's grammar systems can make learning English grammar even more difficult.

Tata Bahasa Inggris is an excellent app for those who want to improve their English grammar skills. The app's user-friendly interface makes it easy to navigate through the content, and the information provided is accurate and relevant. With this app, users can learn the proper use of English grammar and apply it in their writing and speaking skills.