Should I register on Google Play?

Question

Google

I made a humorous quiz in Java for average erudite scholars and for all mobile phones, I plan to give it away for free (maybe insert advertising?) I also made an interesting game of tic-tac-toe 4x4 according to the new rules. Should I try to sell it on Google Play and pay $25 for registration? How do they buy such simple things for the mind there?

Answer 1

Run free with ads. No other way.

Answer 2

Should I try to sell it on Google Play and pay $25 for registration? How do they buy such simple things for the mind there?

they buy so-so, they go on ads, ads are usually admob or analogues,
no one bothers to stamp the same type of applications with different content, so why not?)

Answer 3

Even if it's free and without ads, no one will install your software not from Google Play .

Answer 4

Thank you, but how to find a good advertiser?