Its on izzydroid. You'll want to use an f-droid client to download it and keep it updated. There are a bunch, the official one is an easy place to start, but I really like droid-ify. There's also neo store which is developed by the same person/people who make neo launcher, but personally I find neo launcher pretty clunky
Sorry, I replied to a different comment and I think lemmy messed things up and attached the comment to your parent comment. It looks like mine may not have been the only one. Also possible I just made a mistake, but it looks like it was lemmy's issue
Hmm, the first review on the Play store says it serves ads and has annoying popups. That's too bad, because it looks cool, but there's zero chance I'll install an ad delivery network as my phone launcher.