I built a fitness AI app in April 2025 and Spent 8 months marketing it. I used Mainly instagram and posted 350 reels across 3 Instagram accounts. I use to upload almost 2-3 reels per day. My all day was spent in marketing and learning how to market app. In the end I had 16 downloads. It's really hard when you realize the problem was never the marketing. I built something nobody actually needed and then spent 8 months trying to convince people they did. No amount of reels can fix a bad id...