In the name of Allah
The app is free
  A simple and practical program  is presented to you by someone who is up to you.
Make your own English dictionary any words that you can write and learn
  Ability to mark words
Suitable for cancoria
Ability to delete and edit vocabulary
Search by words or meanings
With advanced settings
Pronunciation with repetition
By setting the sound step
Adjust light
And text size

In both English and Farsi fonts