Really?!?!? can you tell me what you found to be different between the a and b versions??
I've been really curious about this to get a better understanding of what i'd get (or not get) for my money.
it looks like the issue with the Android version is actually the link itself. it's a link to an uploader's page. either you didn't actually upload the APK to their servers yet and post a link to that or (and my primary guess) you accidentally copied the URL to the page you were on when you...
ummmm... I think I might have it, but I can't tell because his Dev Log isn't detailed at all. how would I be able to tell? I noticed on itch in the DL option for each OS there's a unique notation for the APK option (which is what I have on hand so sorry if that won't work for you) that states...