Hi, @chadwicko, motion in AppLab is a bit more tricky than in GameLab where things like this are easier to do. To get motion in AppLab, I believe you need to use a timed loop. I am not an expert on that, but there are posts in the forum with more information on that such as this one (Making an Image move in the app clicker game)
I also found a video tutorial on YouTube from a teacher more experienced in AppLab showing some elements of continual motion which is what you would need in a game like Flappy Bird.
Here’s a link to that. I hope one of these resources helps, but if not, let us know and we can look at it again.
Mike