kimd - walkthrough

Hi,
After the launch of a little app I create a few weeks ago, we're adding "welcome screens" to help people understand how it works and why it works as it does.
Still working on these screens.
Maybe you could help me with the text, as I'm not totally fluent in english :(

You can check the "beta" of the app on the App Store: https://itunes.apple.com/us/app/kimd/id850479896?mt=8