Development on the Android version of Combinations is nearing completion. Our target for release will be this Saturday, June 15, but if we don't make it you'll survive a few more days without it. You can always bother your friends with an iPhone to let you play. In the meantime here's a screenshot to get a taste of what's to come on your Android device.
This will be a free game on the Google Play store compatible with Android Gingerbread 2.3.3 and later.