---
title: "Stacks: Book Scanner & Library - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Your shelves, in your pocket.  Catalog every book you own, then keep track of what you read. Photograph a shelf, scan barcodes, or import your Goodreads or StoryGraph library — your whole collection i"
---

# Stacks: Book Scanner & Library — United States
> AI Librarian for Your Books

![Stacks App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/86/66/79/8666795e-801b-26f3-2bf9-d894cabf93ce/AppIcon-1x_U007epad-0-1-85-220-0.png/434x0w.png)

**Developer:** [Zenmonkeys Digital](https://apptail.io/developer/zenmonkeys-digital-PrAtzb)
**Category:** Books
**Rating:** 5.0/5 (1 ratings)
**Price:** Free
**Bundle ID:** com.zencodex.stacks
**Store:** Apple App Store
**Country:** United States
**Version:** 1.8 (released 2026-10-30)
**Original Release:** 2026-06-16
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6778984902)
**AppTail Page:** [https://apptail.io/app/stacks-book-scanner-library-EzyA/united-states](https://apptail.io/app/stacks-book-scanner-library-EzyA/united-states)

## Stacks Description
Your shelves, in your pocket.

Catalog every book you own, then keep track of what you read. Photograph a shelf, scan barcodes, or import your Goodreads or StoryGraph library — your whole collection is with you everywhere, on iPhone and iPad.

BUILD YOUR LIBRARY YOUR WAY
• Shelf scan: one photo catalogs an entire shelf — 20, 30, 40 books at once
• Barcode auto-add: scan, hear the beep, move to the next book — with undo if you catch a wrong one
• Import from Goodreads or StoryGraph with a CSV export, and export your library back out any time
• Real cover art, page counts, and publication years fill in automatically
• Honest AI: spines it can't read are flagged with their position, never guessed

TRACK YOUR READING
• Mark each book Not started, Reading, Read, or Didn't finish, with start and finish dates
• A Currently reading row and a Reading shelf keep what you're in the middle of up front
• Set a yearly reading goal and see your pace for the year (Pro)

A LIBRARY THAT LOOKS LIKE A LIBRARY
• The Shelf view renders your books as actual spines — width from page count, color from the real cover
• Sort by author, genre, or color: your shelves as a rainbow
• Grid and list views, search, and smart shelves: Unread, Favorites, Lent Out

SCOUT SHELVES & BUILD A WISHLIST
• Scout mode: point your camera at a bookstore or thrift-shop shelf and see which books fit your taste — before you buy
• Librarian's picks (Pro): curated recommendations you can browse by category or search across the whole catalog
• Add any book to your Library or your Want list in a tap — from picks, a scout, or a search

KNOW YOUR OWN TASTE
• Every scan reads your shelf and tells you something true about your taste
• "Read next" picks come from books you already own — starting with your unread pile
• Insights: pages owned, top genres, most-shelved authors, books added over time

DESIGNED FOR IPHONE & IPAD
• On iPad: a sidebar, multi-column shelves, and a two-page book view that fills the screen
• Portrait or landscape, with Split View and Stage Manager
• Your library and Want list stay in sync across devices

NEVER LOSE A BOOK AGAIN
• Standing in a bookstore wondering if you own it? Search your library in a second
• The lending tracker remembers who borrowed what, and since when
• Rate, track what you're reading, and keep notes on every book

YOUR LIBRARIAN (PRO)
• A weekly note on what to start next — from your own unread shelves, with the reasons
• Picks chosen for your shelves: real books you don't own yet, tuned to what you've loved
• A book-loving AI that knows your entire library: what to read, buy, or gift — grounded in your actual shelves, not bestseller lists
• Chat with any single book, in its own voice
• Share a Shelfie: your library as a story card — rainbow shelf, reading fingerprint, most-shelved authors

Your library is backed up privately and automatically — no account, no sign-up. Free for up to 100 books. Stacks Pro unlocks unlimited books, reading goals, 50 shelf scans a month and the Librarian: $2.99/month or $19.99/year with a 7-day free trial.

Stacks is for people whose books are part of who they are. Catalog your shelves and see your library the way it deserves to be seen.

—
Terms of Use: 
Privacy Policy: 

## Stacks Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/b2/d5/a2/b2d5a2db-d5d5-f09f-cf51-1076a1cbce03/iPhones__6.9-01.png/320x480bb.jpg)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/42/9b/9b/429b9bfe-567a-5d04-0009-ee68175989cb/iPhones__6.9-02.png/320x480bb.jpg)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/31/83/62/318362b7-b250-6f6f-b3c4-9c849f24b7c1/iPhones__6.9-03.png/320x480bb.jpg)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/59/0e/8f/590e8ffe-0149-202e-392e-8878b1374ab9/iPhones__6.9-04.png/320x480bb.jpg)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/e7/f3/ad/e7f3ad31-a937-9db7-c81d-34d83a0a33db/iPhones__6.9-05.png/320x480bb.jpg)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/28/c1/f9/28c1f9d4-d543-9c99-678d-e37055105147/iPhones__6.9-06.png/320x480bb.jpg)

## Stacks Rating Breakdown in United States
- 5 stars: 1 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)

## Stacks Reviews in United States

### ***** "Like Magic!"
All you have to do is take a picture of your bookshelf and it catalogs all your books!
-- Zenmonkey99, 2026-06-17

[View all Stacks reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)

## Stacks In-App Purchases
| Item | Price |
|------|-------|
| Pro Yearly | $34.99 |
| 15 Scans | $3.99 |
| Pro Monthly | $4.99 |
| 3 Scans | $0.99 |



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- [MyShelf - Bookshelf](https://apptail.io/app/myshelf-bookshelf-EDgp/united-states)
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## Stacks Available In
- [United States](https://apptail.io/app/stacks-book-scanner-library-EzyA/united-states)
- [Australia](https://apptail.io/app/stacks-book-scanner-library-EzyA/australia)
- [Azerbaijan](https://apptail.io/app/stacks-book-scanner-library-EzyA/azerbaijan)
- [Belgium](https://apptail.io/app/stacks-book-scanner-library-EzyA/belgium)
- [Brunei](https://apptail.io/app/stacks-book-scanner-library-EzyA/brunei)
- [Brazil](https://apptail.io/app/stacks-book-scanner-library-EzyA/brazil)
- [Belarus](https://apptail.io/app/stacks-book-scanner-library-EzyA/belarus)
- [Canada](https://apptail.io/app/stacks-book-scanner-library-EzyA/canada)
- [Switzerland](https://apptail.io/app/stacks-book-scanner-library-EzyA/switzerland)
- [Germany](https://apptail.io/app/stacks-book-scanner-library-EzyA/germany)
- [Dominican Republic](https://apptail.io/app/stacks-book-scanner-library-EzyA/dominican-republic)
- [Egypt](https://apptail.io/app/stacks-book-scanner-library-EzyA/egypt)
- [France](https://apptail.io/app/stacks-book-scanner-library-EzyA/france)
- [United Kingdom](https://apptail.io/app/stacks-book-scanner-library-EzyA/united-kingdom)
- [Greece](https://apptail.io/app/stacks-book-scanner-library-EzyA/greece)
- [Hungary](https://apptail.io/app/stacks-book-scanner-library-EzyA/hungary)
- [Ireland](https://apptail.io/app/stacks-book-scanner-library-EzyA/ireland)
- [South Korea](https://apptail.io/app/stacks-book-scanner-library-EzyA/south-korea)
- [Kuwait](https://apptail.io/app/stacks-book-scanner-library-EzyA/kuwait)
- [Sri Lanka](https://apptail.io/app/stacks-book-scanner-library-EzyA/sri-lanka)
- [Lithuania](https://apptail.io/app/stacks-book-scanner-library-EzyA/lithuania)
- [North Macedonia](https://apptail.io/app/stacks-book-scanner-library-EzyA/north-macedonia)
- [Nigeria](https://apptail.io/app/stacks-book-scanner-library-EzyA/nigeria)
- [Netherlands](https://apptail.io/app/stacks-book-scanner-library-EzyA/netherlands)
- [Norway](https://apptail.io/app/stacks-book-scanner-library-EzyA/norway)
- [New Zealand](https://apptail.io/app/stacks-book-scanner-library-EzyA/new-zealand)
- [Poland](https://apptail.io/app/stacks-book-scanner-library-EzyA/poland)
- [Portugal](https://apptail.io/app/stacks-book-scanner-library-EzyA/portugal)
- [Singapore](https://apptail.io/app/stacks-book-scanner-library-EzyA/singapore)
- [Austria](https://apptail.io/app/stacks-book-scanner-library-EzyA/austria)
- [Vietnam](https://apptail.io/app/stacks-book-scanner-library-EzyA/vietnam)

---

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