Inkspell: Book Companion

Forty chapters in, six weeks later, and the names have blurred. You know this person matters. You have no idea who they are.

Inkspell is a companion for the books you already own. You bring the book; Inkspell remembers it for you — every character, place, faction and object, rebuilt up to the exact chapter you are on.

NEVER A PAGE AHEAD OF YOU

Every biography, every recap, every relationship stops at your bookmark. Reading chapter five? You see what a reader at chapter five would know, and nothing after it. Finish another chapter and more appears.

That guarantee is the whole point. One careless search can spoil a book. Inkspell can't.

WHAT THE COMPANION HOLDS

• Character glossary — who they are, what they look like, what they have done so far
• Chapter recaps — the story so far, ending exactly where you stopped
• Relationship map — allies, rivals, mentors and family, drawn as a constellation
• Character arcs — how traits and motives shift from chapter to chapter
• Compendium — the book's own appendices and glossaries, retold without spoilers
• Explore and search — find anyone across your whole library
• Illustrated portraits — put a face to the names you choose

ONE SERIES, ONE MEMORY

Sagas link the books in a series into a single continuous memory: characters tracked across volumes, plot threads traced from the book that opened them to the book that closed them, and recaps that span the whole shelf — still locked to your exact page.

YOU BRING THE BOOK

Inkspell reads standard EPUB files you already own. There is no bookstore inside the app, and Inkspell never sells or supplies books. Upload one and the first chapters are usually ready in five to ten minutes, while the deeper analysis finishes behind you.

READS LIKE A GRIMOIRE

Aged parchment, hand-set type, ink and constellation. Inkspell is built to feel like an artifact from the world you are reading about, not a database with a search bar.

A MEMBERSHIP IS REQUIRED

Inkspell needs a membership. Without one you can open the app and see your library and your book details, but the companion, sagas, search and adding books all wait until you subscribe.

Your membership includes the whole companion, every saga, explore and search, 40 Ink Drops a month for portraits, and one book slot each month. Slots accumulate and never expire, so you can save them up and use them whenever you like while your membership is active.

If your membership lapses, nothing is deleted. Your library stays, your book details stay, and every book slot and Ink Drop you have bought or accrued stays on your account. The companion closes until you subscribe again — and reopens exactly as you left it.

PRICE

$9.99 per month, or $89.99 per year — 25% less than paying month to month. Both begin with a 7-day free trial that includes one book and 40 Ink Drops. Prices are shown in your local currency at checkout. Subscriptions renew automatically until cancelled, and you can cancel anytime in Google Play.

HOW THE ENTRIES ARE WRITTEN

Biographies, recaps and relationships are AI-generated from the book's own text. Nothing is written by hand, so an entry can be wrong — anything that looks off can be reported from inside the app.

YOUR LIBRARY IS YOURS

Your books are stored privately and are visible only to you. We don't sell or share your reading data. You can delete your account and all of its data at any time.