the best

by far the best electronic arabic-english dictionary for all students of arabic. it has all diacretic marks for correct pronunciation, roots for all words, and offers a large word base. only downsides are that it is only arabic-english and that it has a limited history. it includes a copy feature that allows you to copy easily to the memo app, but an inapp flashcard or vocab list would feature would make this better. still its hands down the best electronic dictionary and i use it on a daily basis.

Tsynch about Aratools Arabic-English