I've released the new HD version on Android!
If you have an Android device, please do me a favor:
Please download the app on the Play Store as soon as possible, and (if you like it) please give it a rating and review. The success of an app on the app store depends a lot on how many downloads and ratings it gets, especially in the first few days. A Downloads and ratings then can help it climb in the listings rapidly, which gets it noticed by more people, which gets it more downloads, which moves it up, etc. It's free with one river (the Whitewater River in Minnesota), and by registering you can get a second (the Rogue in Oregon) for free. Or subscribe to get more. So far for subscribers I've published the Blue in Colorado, the Saco in New Hampshire, and the Missouri in Montana.
Please pass the word to your friends with Android devices and help me get this new edition off the ground.