Vocabulary App with different activities

Hi,

I have made a new app aiming to teach basic vocabulary to all grades students with spelling and vocabulary games. I am still developing it, and I have made 4 activities up to now.

I need your feedback on the activities and app interface.. Thanks anyway

http://www.use-in-a-sentence.com/spelling-games/index.html

Good app, but the presentation doesn't look professional.

You may benefit from finding an artist to join you in developing the visuals of the app.

Hope this helps.