GoodNotes, Things, DEVONthink, CherryTree, TagSpaces, Penultimate, Note Everything, Org mode, CintaNotes, Remember The Milk, TreeSheets, wikidPad, Cryptee, Zoho Notebook, MindRaider, Flava, CollectDocs.com, SyncNotes, Touchwriter, Pangurpad, Epistle, JournalCat, OI Notepad, Jottar, PenSupremacy, BBNotePad are some alternatives to FiiNote.