> Google Ads and Apple's Developer Program. If you want to acquire users and distribute a mobile app, you're paying the toll to Mountain View and Cupertino.
If you said Play Store, then sure, though at least distribution on there is free. But you said Google Ads, which you really do not need to acquire users. Returns on Google Ads were already low, and have only continued getting worse and worse. I'm sure someone here claims to be a magician at it and believes they can get a fantastic RoI out of it, and I'm sure some can. But the huge majority doesn't. It's very much like day trading stocks.
There's a huge number of other, better avenues for paid marketing if you want to do it.
If you said Play Store, then sure, though at least distribution on there is free. But you said Google Ads, which you really do not need to acquire users. Returns on Google Ads were already low, and have only continued getting worse and worse. I'm sure someone here claims to be a magician at it and believes they can get a fantastic RoI out of it, and I'm sure some can. But the huge majority doesn't. It's very much like day trading stocks.
There's a huge number of other, better avenues for paid marketing if you want to do it.