Our current test release is targeted at Android tablets. If you have a 7" or 10" tablet, your feedback will be greatly appreciated. If you don't, don't worry! There's lots of new changes for phones too so any feedback you have will still be very valuable.
After you give us your contact info we will send you an invitation to join our private community which will allow you to download our app directly through Google Play. Our application requires Android Ice Cream Sandwich (4.0) and above, and bug reports or feature requests should go on http://meta.stackexchange.com under the android-app tag.