Learn English Grammar is an Android app developed by SuperSimpleVideo that offers bite-sized videos, quizzes, and an AI-driven coach to help users improve their English grammar skills. This free app is available under the Education & Reference category and offers several subcategories like books, MBA, accounting, marketing, sales, and more.

With just 60 minutes of usage per week, users can improve their English grammar skills and become smarter. The app's AI-driven coach provides personalized feedback and helps users identify their strengths and weaknesses.

The app covers a wide range of topics, including entrepreneurship, public relations, communication skills, and more. The bite-sized videos make it easy to learn on-the-go, and the quizzes help users test their knowledge and reinforce what they've learned. Overall, Learn English Grammar is a great app for anyone who wants to improve their English grammar skills.