Thanks for trying to reach out and very sorry that it didn't work. We had some DNS problems. The email service should be back in three hours.. Sorry for the inconvenience.

Why only iPhone apps and not both Android and iPhone apps?

We will add Android apps support in the future, but we need to figure out what the best way is for doing that, as the variety of screens sizes and resolutions on Android devices is much greater. Don't forget to subscribe to the newsletter or follow @uxarchive on Twitter to be informed when we add Android support :)