Elementary Words or eWords are based on Edward Dolch's 220 site words. These words are many of the common words found in children's books and are not easily sounded out. For this reason, these words are usually taught as "site words" in pre-school through the third grade
PocketVoc- is a vocabulary trainer which makes it possible to learn more than only vocabularies.
You may also learn countries and their capitals, foreign words, etc. During a training PocketVoc remembers each of your answers and asks you the words which are more difficult for you