Inkspell

What is Inkspell?

A long novel outgrows anyone's memory, and the fan wiki that could help also tells you how it ends. Upload an EPUB you already own and Inkspell builds a glossary of every character, place and faction, a relationship map, a family tree and a story-so-far recap, all locked to the chapter you're on. Series link into one memory, so book four remembers book one. Entries are generated from the book's own text and can be wrong. Android only, membership required, 7-day free trial.