How do I use KeePass on Android?

I’ve been a long time LastPass user, but I’m trying KeePass based on all the recommendations from this sub and Google’s Tavis Ormandy. I’m able to set up all my passwords on my Windows desktop, but how do I sync them to my Android phone?

In addition to that, there doesn’t seem to be an official app for Android. Which one do I choose from the umpteen unofficial ports on Android?

Is this app safe to use on Android?

Found here /// Privacy Galaxy!