Features
A complete reading tracker, with one view nothing else has.
Litmus does the everyday things a book log should do, cleanly and on every device, and adds a picture of your reading you cannot get anywhere else: the spectrum of voices and perspectives across your shelf.
Track
Every book, on one shelf
Keep shelves for what you are reading, what you finished, and your to-read pile. Every book carries your rating, review, page count, and reading dates, and it all stays in sync between the web and your phone.
Add a book in seconds by scanning its barcode, or search by title, author, or ISBN.
See the spectrum
The diversity of your reading, made visible
Litmus reads the signals already attached to your books, the authors and the themes, and shows you the mix across your shelf as a single diversity score with the full breakdown behind it.
It is conservative by design: it never guesses at a person, and it never scolds. A quiet mirror, for you.
Stats
Your reading, by the numbers
Books and pages read, average length, hours listened, unique authors, genres explored: your reading life in clear numbers that get more interesting the longer you keep them.
Filter by format and time period to see any slice of your history.
Stay motivated
Goals, streaks, and badges worth earning
Set a reading goal and keep a streak going, with freezes so one busy week does not erase months of momentum. Earn badges that mark real milestones rather than busywork.
Bring it all
Import from Goodreads or StoryGraph
Switching apps? Export your library and import it into Litmus. Your shelves, ratings, and reading dates come with you, and currently-reading and did-not-finish books keep their status instead of being flattened.
What next
Recommendations that fit your taste
Get personalized picks built from your own shelf, choose whether you want a close match or something that stretches your range, and read a short brief on any book before you commit.
Together
Reviews, clubs, and a shelf worth sharing
Follow other readers, see what they are finishing and rating, and join book clubs that read together. Share a public profile or a single shelf, and keep private anything you would rather not show.
See it on your own shelf.
Free to begin, on the web or on Android. Import your library and the whole picture fills in.