Vocabulary Trainer

The goal of the vocabulary trainer application is to help you learn English vocabulary by focusing on the most important and most used words, so all the words and all levels of the application are arranged according to the most important and most used words in the English language.
This application contains 1561 levels starting from level 0 to level 1560, and each level contains 20 English words, and you can train at any level through the multiple choices challenge or through the writing challenge.

you can get this app free from google play here