Essential Words for the TOEFL-v1.2 Feautures :

1- Study 450 Words with Examples.

2- Flash Cards Section based on Leitner’s system.

3- Search Section to search in words, definitions or examples.

4- Help Section to know how to work with flashcards section, etc.

5- the main style of the project changed.

6- now works on many mobile phones with different vendors and even on old devices.