It depends on the size of your audience. Typically if an audience is very niche (eg user demographics are similar), then selling ads to direct advertisers is more of a possibility.
What do your DAU/MAU numbers look like? How much engagement is there with your app, and how much time do users spend per session?
Feel free to reach out to me if you need more specific advice.
What do your DAU/MAU numbers look like? How much engagement is there with your app, and how much time do users spend per session?
Feel free to reach out to me if you need more specific advice.