The Plus version allows you to search your handwritten text. It also includes "Math Conversion," which turns your messy scribbles into clean, scalable equations—a lifesaver for STEM students. 4. Audio Transcripts

Almost no one. The 5-minute editing cap is restrictive to the point of frustration. The only use case for the free version is if you strictly use the app as a PDF viewer or to sign documents occasionally.

The Pro tier adds Smart Notes , providing real-time AI-powered summaries, flashcards, and the ability to "chat" with your notes to ask questions about your lectures.