Quillet vs Ghostreader AI

Quillet is a beautiful EPUB reader for iPhone and iPad — and much more. Read your ebooks in elegant, fully adjustable typography, then go deeper with Sage, an AI companion that actually knows the book in front of you. A READER THAT GETS OUT OF THE WAY Open any EPUB and read it in clean, customizable type. Your highlights, notes, and reading position stay safely in sync. SAGE, YOUR AI READING COMPANION Ask about a passage, a character, or a theme. Sage answers in context — grounded in the exact book you're reading, not the open web. DISCUSS IN THE MARGINS See what other readers thought, chapter by chapter, and add your own take — all without leaving the page. BRING YOUR OWN BOOKS Import your own EPUBs, connect a Calibre or OPDS catalog, or start from a built-in library of free classics. Your shelf, your way. Quillet is made for readers who want a calm, focused place to read — with a little intelligence and conversation whenever you want it.

Ghostreader is the e-reader that reads with you. Bring books, papers, and articles into one private reading workspace, then ask questions, follow ideas, and return every answer to its source. READ WITH GHOST • Ask questions grounded in the text in front of you • Highlight a passage to explain it, define it, or ask a follow-up • Chat with one book, a selected set, or your whole library • Check cited source passages instead of taking an answer on faith • Listen with natural read-aloud while the page stays visible KEEP A PRIVATE READING MEMORY • Turn saved highlights, notes, and page-linked questions into inspectable ideas • See meaningful connections across books without turning reading progress into a public profile • Search what you kept and review a human-readable activity history BUILD IN BOOK STUDIO • Create cited comparisons, evidence tables, literature reviews, outlines, maps, briefs, and reading plans • Let Ghostreader find relevant passages automatically, or pin the exact passages you want • Revise artifacts without losing their source snapshot or version history READ WITH FRIENDS • Share one sourced page, note, or question with people you choose • Catch up through a finite Today table instead of an endless ranked feed • Read together in invite-only rooms with quiet, qualitative signals • Reply by branching from a passage in your own copy Friends is optional. Your library, private highlights, reading position, Reading Memory, and Studio work are not shared by default. You confirm the audience for every shared page. BRING YOUR OWN READING Import EPUB books, PDFs, Markdown files, research papers, and web articles. Switch supported originals between paged and continuous reading, and keep downloaded EPUB or PDF originals available for offline reading and search. AI explanations, sync, and newly generated work require a connection. Ghostreader includes a free Normie Reader plan with up to three new reading materials per month. Avid Reader is $6.99 per month and removes the monthly import limit. AI reading features are included on both plans. An account is required. Your library is private and is not used to train public AI models. Privacy Policy: https://ghostreader.ai/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/