Dogbone, there are apparently quite a few starting to show up on android. I searched a few last night on google, and they were promising but the UIs were basic at best. There may be some nice ones out there though that I'm just not aware of since I haven' really looked for anything android.

taylor, I'm pretty sure the griffin will be proprietary after reading the more detailed release notes. It also appears to be limited to more of a green driving crowd than any real tuning, etc.

The more I look at the solutions you had posted the more I like them. It's also nice to have the option of using a bigger screen and interface when needed.