Learning 504 Essential words

Using leitner algorithm and vocalic review, this app can move 504 essential words to permanent memory in shortest time.some featurs of this app:

-Learning words vocalicly, with english and persian pronunciation

-English to persian, persian to english and english to english dictionary

-Internal dictionary in order to define words by clicking on them

-Traking user progress and show it as chart

-showing number of words in different boxes as chart