One of the challenges learners face is the low time and high volume of studies. The 504 Essential Dictionary program seeks to provide learners with 504 essential and important English language textbooks.

The 504 Essential Words Dictionary, or 504 Essential Words, is a compilation of words that every learner should be familiar with, as all 504 words are important and commonly used English words. Especially if the learner intends to take the TOEFL or IELTS test. Learning the words of the 504 word book is one of the most important things to do.
This program has tried to teach English words in a simple and practical way.


App Features:

42 lessons book breakdown 504 essential English words

Meaning, example and phonetics of words

Ability to add words to favorites

Searchable through all words

Ability to follow the lessons and vocabulary observed