A free program for Android, by Doan Dat.
eGrammar is an application that will help you improve your grammar skills. The application offers a great number of activities and exercises that are very helpful in improving your English grammar. You can use it at any time, even during your free time.
eGrammar is an interactive learning tool that offers four levels. Beginner (CEFR level A1), Elementary, Intermediate and Advanced (CEFR level C2). The user can start at any level and as the user progresses, he or she will be able to move to the next level. The user can work through the activities in the app at his or her own pace.
The application offers over 5000 questions. Each question has a unique answer that you can find out by using the answers given in the app.
