Version 2 is finally out (ya, I know it took 6 months) but, check it out and let us know what you think... the link is enginecosoftware.com. Per the feedback we got last time, we added a metric version, GPM, and some other features.
Same thing applies as last time, the first 10 folks who are willing to test it for us can respond to this email and get a free app for their iphone/itouch. If you got one last time, it will automatically update.
Maybe...we haven't tried to code for any of the other phones yet. They all use a different computer language so we have to learn them first. This is just a hobby for us - not our day job. :)