An app is easy to memorize for 2265 words used everyday in English. When you use this app you know the word that came to the screen, drag it to the right. If there is any doubt, an additional explanation will be made to drag it up. The unfamiliar word is to the left. When this action is repeated, you have to drag it to the left or the word you did not know is complete. This action will repeat you to memorize it.
★ This list of words was obtained from http:/www.talkenglish.com
★ View your unfamiliar words as a background image to make it easy to memorize your unfamiliar words.
★ Pair your familiar words and reinforce your knowledge.
★ Share with others.

Good luck.