Daniel, thank you!
I had Astro File manager installed and now I've added a zip handler (I couldn't find the one you pointed me to in the Google Play on my Android).
Now, for the game on my Vizio VTAB1008, Android version 3.2.1 HTK55:
Started (zoomed to one box): 23-24 FPS
Zoomed out: 42-46 FPS
With all boxes in view: 43-44 FPS
Zooming: 40 FPS, dropping as closer in with boxes clipped
The app reported:
Display: HTK55
Hardware: brownstone
Model: VTAB1008
Device: VTAB1008
EDIT: Roughly an 8" tablet.
It looks like it is the 'fill rate' that is affecting time.
But it moves smoothly. Although, I hate the virtual joysticks. Touch screens and my fingers don't get along well and it was hard to control.
Nice demo! Now I get to think about the next version of my WIP as a 3D game.
Cheers,
Ancient Lady