Getting 10k app visitors of all kinds that are not interested in your product is worse than getting 100 that are genuinely looking for a solution to a problem that your product is solving.
Having many visitors of all kinds is not telling you the whole story; it can confuse you because the conversion is shallow, and then we might wonder why.
It's better to think of who your product is for, clearly define a market segment, then create content that attracts your target audience.
Those are the ones that will buy your product, not random visitors of all kinds.