Good to get your message.
Well, this is a time I didn't really have an opinion except maybe I like for things to take up less space for the same functionality. I was just putting up the numbers that I observed.
I didn't realize the Android version might have been more sizable due to graphics & audio, so I guess the functional code difference might not be as dramatic as the 100:1 download size ratio after all.
The Tab key function was just another observation that I had not seen in the documentation, don't even know if it is intentional.
Check my other comment on this topic, it would be good to get some feedback from the author.