I guess a typical answer would be "it depends on the app", so I'll give a bit of context, you can skip if you don't care: I'm building an app which fetch and process big amount of data from multiplayer game, and users can check their data and stats (similar to op.gg for those who know). Processing and storing such data is costly, and ads seems like the most natural way to monetize the app, since ideally users would regularly come and check multiple pages
Not safe for work. Pornography advertising.
I get a cut of the monthly fees when somebody signs up for MetArt.
Our app has several hundred thousand MAUs and we make about two cents per month per active user. Margin on this is about 50%.
https://ahbou.org/post/696176028423487488/ads-impact-on-perc...
You could always go AD-free and offer a premium-only app. I prefer this model since ADs invade privacy and I block them anyway with ADGuard.