Edit: Ahh yup, that's exactly what this is
> A simple and convenient collage maker will help you make cool videos for TikTok and Instagram, Facebook.
> Subscription price $ 3.99 / week, $ 19.99 / year and $ 39.99 / forever
$3.99/week subscription is deliberately predatory. It tries to bait people in thinking "oh it's just $3.99", and then forgetting and now paying $17/month for a photo collage app.
I'm not sad this developer's had their account cancelled.
https://webcache.googleusercontent.com/search?q=cache:xJlbYZ...