A full version app for Android, by Terry Young Studio.
If you want to have fun and exercise at the same time, then you should try playing with a game that will help you to improve your vocabulary. The best part of this game is that you will not only learn new words, but you will also have fun while doing it.
If you are a beginner, you should start with the most basic one. In this case, it is the alphabet. You will be able to memorize the letters, as well as the sounds that they make. If you are a bit more advanced, you can try playing with the words that start with a certain letter. In this case, it is the first letter of the alphabet.