3 points
It’s not, iOS has something like almost 70% of the mobile apps income despite having 1/3 or users compared to Android.
Also Android has this annoying problem where there pirate versions of an app will show up when it has in-app purchases or scammers will rip-off your app, rebrand it and place an overwhelming amount of ads to make a quick buck before the app is flagged and taken down. That’s not accounting for the stories of accounts simply being taken down without warning.