And by that, I meant to illustrate the differences… not limit them to a particular OS. JME3 runs on all kinds of OSes.
JME2 is old now and in comparison to JME3 is kind of hard to use. JME3 is new and doesn’t include that old crufty stuff.
There is no built in support for wind in modern JME. You will have to write it yourself, I guess.
…and even then it might be too much for an Android device to handle depending on how you do it. Some wind is easy and more of a trick. Some wind is hard. And that’s sort of the problem with trying to include it by default… there are any number of ways to simulate wind and beyond some toy implementation it’s difficult to figure out which one would fit everyone.