When comparing Polynote vs Notes Plus, the Slant community recommends Notes Plus for most people. In the question“What is the best cross-platform note-taking app?” Notes Plus is ranked 52nd while Polynote is ranked 59th. The most important reason people chose Notes Plus is:
They support any inquiries in 24 hours. Never ignore emails.
Ranked in these QuestionsQuestion Ranking
Pros
Pro Real-time collaborative
Multiple users can edit a note simultaneously, in real time.
Pro Minimal interface
The application is simple and fast. Can create, share and organize notes and notebooks on the same page.
Pro Customer Support service is outstanding
They support any inquiries in 24 hours. Never ignore emails.
Pro Handwriting recognition feature that can convert handwriting to digital text in one step
This app offers handwriting recognition for 52 languages and it works pretty accurately.
Pro The UI is clean and easy to use
There are 3 themes for different use case. Flat theme looks nice and clean.
Pro Most beautiful handwriting experience and it fully supports Apple Pencil
Superior than GoodNotes or Notability. It’s really nice to have folders and even folders within folders for serious organization. Audio recording helps to catch up with lectures.
Cons

Con No free tier
Plynote has a 15-day free trial after which it requires a 20$/user/year subscription.
Con The price is premium so it's not affordable for most users
