I tried this app myself, mostly on my MacBook, this is really a must have for productivity tool for my daily work, it auto saves the copied stuff so no need to paste or place it somewhere, it’s a Pro version to Notes app with additional intelligence to app on MacOS
The app I paid for is significantly buggy and user continues to try and upsell on new versions.
It is incredibly how tone deaf the guy running this is. His apps have acknowledged issues, and instead of focusing on fixing them, he's out doing surveys about what to do next.
Show some ownership and pride.