Microsoft OneNote, Notability, CollaNote, Flexcil, MyScript Nebo, Penly, Squid, OpenBoard Whiteboard, Xournal++, Bamboo Paper, Penultimate, Butterfly, gournal, HandWrite Pro, Pen Journal, Touchnotes, INKredible, Inkodo, Jarnal, Scrble, LectureNotes, Qept: Quick Notes Like Texting, Scrivano for Handwritten Notes, FiiNote, MrWriter, WritePad, Notes Plus, Saber: Handwritten Notes, NoteLab, inkBook, ZoomNotes, Touchwriter, Orion PDF Author, AcquireNotes, PenSupremacy, MakerX are some alternatives to GoodNotes.