A free app for Android, by kbmobile.

Learning English can be very challenging, especially for those who have never learned a language before. However, with the right approach, it is possible to master the language in no time. This is exactly what this app aims to do. By providing you with short and clear explanations of the grammar, this app makes learning English a lot easier.

Each chapter contains quizzes for each lesson and a final test. By learning English grammar through this app, you will master the language faster than ever before.

There are 8 chapters in this app:

The first chapter contains lessons and tests about prepositions of place, movement and position.

The second chapter contains topics about prepositions of time.

The third chapter contains rules of using common phrasal verbs.