The only bug I've run into is that I can't download videos. I'll hit "download video" and then it just does nothing. No prompts and I can't find any videos saved anywhere from it.

Otherwise I think Voyager has been the premiere experience for Lemmy 👌

I was in the same situation, but eventually (like 3 days later?) the email did come. Idk if they're manually processing it or what but it can be damn slow it seems.

There is, it's currently email invite only. When you sign up they'll email you a link to the APK.