Like others have said, make the foreground elements stand out more. Also, on the menu page you have text in light blue, green, red and white. It makes for a very mixed impression, like you didn't know which color to pick.
You don't need an exit button either, so you can remove that. Also, if the user wants to contact you it's better if you make it a button that starts an Intent to e-mail you. Otherwise the user needs to do everything themselves, open up their mail client, hope to remember and type your email correctly before they can send feedback. Make it easy for the user.