It's like a typical PK sharing scam, I saw that the user got access to the seed phrase and of course it was actually noted by the developer.
makes me wonder how can google allow this scam to be on top?
It's not at the top (on my side), unless you type it specifically or your cache affects search results. Google only acts based on reports, whereas this app doesn't even have a single review. It's very strange if you just believe it.