The app is Summ (youtube summarizer) https://apps.apple.com/us/app/ai-summary-for-youtube-video/id6673916897

So what I did was leave 3 design generations for free and disable trials.

There are too few numbers to definitively say. But as far as I can see, without a trial, it at least hasn't worsened.

I have an app for generating AI interior designs. So, users don't use it often. And I had a 3-day trial, and users abused it - applied for the trial, made a bunch of designs, and canceled the trial.

Here is the link https://apps.apple.com/us/app/ai-art-generator-artcraft/id6743957308

I decided to stand out from competitors, just because now they look the same.