Yes, it's Android.

Primal is just what happened to be where I set up my nostr npub back in Sept, so they also have a built in wallet for zapping. But I was able to zap you 100 sats to your wallet, did you know Primal's native wallet is through Strike? I don't know about minimums, I've seen people zap me like 3 sats before. You can have as many nostr profiles as you want but I'm not sure if they'll all have different wallets. I'm not an expert on wallet connect (NWC).

Try adding #asknostr to your notes for specific help.