Our 4000 essential English words app is a useful tool for English learners. It can be used at home, school, or anywhere else. This program's activities are specifically designed to make use of critical learning conditions such as recall, comprehension, and imagination. It employs a recurring pattern of introduction, activity, and recall to ensure that learners are familiar with the target word from the start. The repetition of these learning conditions aids in their mastery. Each word has been used in at least one example sentence and is accompanied by a picture illustrating how the word may be used. This will enable students to learn the definition of each word in context, which will help build their confidence when using that word later on in their studies