I have several of your apps installed and they are wonderful. The only thing I have noticed is that the word description is spelled wrong on images. :) I highly recommend his apps to anyone looking for accessible fun on Android! And I look forward to future apps from this developer!
English vocabulary It's good for non-English speaking countries.
Vocabulary builder This is my.favorite app. I am always looking up words and this app is an excellent review.
good very good.
The first And the best
Nice Good for expanding your vocabulary
March 2015: Update for Lollipop.
Updated for gingerbread, ice cream sandwich, and jellybean.