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Tap + Add Book to scan a barcode or add one by hand.
Tap + Add Book to scan a barcode or add one by hand.
As an Amazon Associate and Bookshop.org affiliate, MOBS earns from qualifying purchases. On Bookshop, editions vary, so if a book doesn't appear, search it by title.
Pick the books that belong together and give the series a name — they’ll move out of “Standalone” into that series. Tip: type an existing series name to add to it.
Check the book(s) that don’t belong — they’ll move back to “Standalone.”
Snap a new one, or pick a photo you already have.
We'll automatically include your app version & device so we can help faster. 💛
Create an account to save your library in the cloud and open it on any device. You can keep using MOBS without one — an account just backs everything up and syncs it automatically.
Enter your email and we'll send a link to reset your password. The link works once and expires in an hour.
Choose a new password for your account.
Build a shareable bookshelf page — pick a look, claim your link, and show off your collection.
Spine & edge photos you scan get submitted for review — once approved, they help every reader who owns that book. Your scans always stay on your own shelf too. Learn more.
This permanently deletes your account and your saved library from our servers. It can’t be undone. Enter your password to confirm.
Use the same sync code on your phone and computer to share your whole library — books, series, TBR, journal & editions. It syncs automatically. Clear the box to turn syncing off on this device.
Keep separate shelves — yours, the kids', each child's own. Switching changes the whole app (shelf, series, TBR, hunt).
Pick which shelves to include in your image.
Pick an icon
Cover art for other editions of this book (from OpenLibrary). Tap any to add it to your Editions gallery.
Own this in more than one format? Pick how you have it, then choose a library. It'll show in both — each with its own badge.
Pick which edition’s cover shows for this book on this shelf. This only changes this shelf — your library’s display cover stays the same.
💡 Tap a book on your shelf to stand it up, lay it flat, or face its cover out — and drag books to rearrange them. Add decorations below; remove one with ✕.
Tap books to add or remove them from this shelf. Changes save automatically.
Paste titles, one per line. Author is optional — add it with a hyphen or “by” (e.g. Fourth Wing - Rebecca Yarros or Fourth Wing by Rebecca Yarros). I’ll look up covers & authors and add them to your current library.
On Goodreads: My Books → Import/Export → Export Library, then pick the downloaded goodreads_library_export.csv. Read → The Archive · To-read → Hunt · Currently reading → in progress.
No tools, no CSV: just screenshot your Audible (or any) library — take a few shots to cover it all — and MOBS reads the titles for you. Review the list, delete any stray lines, then tap Look up books. Works best with a clear, straight-on shot.
Audiobooks: run the free Audible Library Extractor and save the CSV — narrators & series come along for the ride. Also works with a StoryGraph export or any CSV that has a Title column. Books add to your current library — pick 🎧 above for audiobooks.
Pick 📜 Archive for a book you've read but don't own — it goes into your lifetime Archive (not your shelves), and we'll look up its cover & author. Set a date only if you remember when you read it; otherwise leave it blank.
📜 Past read adds it to your lifetime Archive without putting it on today's calendar — perfect for books you read years ago.
Once set, the Series view shows which numbers you're missing — tap a missing slot to search for it.
Paste an Amazon link to grab the cover & a direct pre-order button — or just type the details in.
As an Amazon Associate and Bookshop.org affiliate, MOBS earns from qualifying purchases. On Bookshop, editions vary, so if a book doesn't appear, search it by title.
You're browsing as a guest, so your books live only on this device. Create a free account to save your hard work and sync your shelves across all your devices.