Awesome! Let me know how the app works out for you. One pet peeve of mine is that many notes apps make it easy to enter notes, but when it comes to retrieving content all I'm left with is full text search.

I added two additional ways, the spreadsheet view and one page summaries. The summaries are shown towards the end of the demo video. If you take lots of notes, this might be useful for you to extract knowledge from your notes.