Comparison

Personal Library App vs ByTheBook

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Personal Library App

Features
Read full description

Personal Library is the easiest way to catalog, organize, and keep track of every book you own. Simply scan the barcode on any book, and the app instantly looks up the title, author, publisher, cover image, genre, and more — no manual typing needed. Build your complete personal library in minutes. CATALOG YOUR ENTIRE COLLECTION - Scan any book's ISBN barcode to add it instantly - Automatically fetches title, author, cover, genre, publisher, and description - Add books manually when no barcode is available - Track reading status: Read, Currently Reading, Want to Read - Record your personal rating and notes for each book ORGANIZE EXACTLY HOW YOU WANT - Create unlimited shelves and nest them into a hierarchy that mirrors your real bookshelf - Group books into collections for any purpose — favourites, wishlist, books to lend - Manage authors, publishers, and series as their own linked records - Full search and filter across your entire library YOUR LIBRARY, PRIVATE AND SAFE - Sign in securely with your Google account - All your data is stored privately — only you can see your library - Syncs automatically across all your devices - Works offline — browse your full library without an internet connection CLEAN AND FOCUSED - Minimal, distraction-free interface designed for readers - Fast lookup powered by Google Books and Open Library - Cover images captured by camera or fetched automatically Whether you have 50 books or 5,000, Personal Library gives you a home for all of them.

About

ByTheBook

Features
Read full description

Transform how you manage your book collection with ByTheBook - a stunning personal library app featuring a realistic 3D bookshelf that brings your reading life to life. YOUR LIBRARY, BEAUTIFULLY ORGANIZED Display your books on a gorgeous 3D wooden bookshelf that you can browse with a simple swipe. Watch your collection grow as colorful spines fill the shelves, organized exactly how you like. ADD BOOKS IN SECONDS • Scan barcodes instantly with your camera • Photograph entire bookshelves — our AI identifies every book • Search by title, author, or ISBN • Add books manually with custom details TRACK YOUR READING JOURNEY • Mark books as Want to Read, Reading, Finished, or Did Not Finish • View your reading statistics and monthly progress • See your complete reading history at a glance SMART SERIES MANAGEMENT • Automatic series detection groups your books together • See which books you own and which ones you're missing • Never accidentally buy a duplicate again NEVER MISS A NEW RELEASE • Follow your favorite authors and series • Get notified when new books are published • Discover trending books and personalized recommendations LENDING MADE SIMPLE • Track books you've lent to friends • Remember who has what and when it's due • Keep your lending history organized DISCOVER YOUR NEXT READ • AI-powered recommendations based on your taste • Browse trending books across genres • Build your want-to-read list DESIGNED FOR BOOK LOVERS • Beautiful light and dark themes • Elegant typography and thoughtful details • Works seamlessly on iPhone and iPad Your personal library deserves better than a spreadsheet. Download ByTheBook and give your books the home they deserve.

Screenshots

Personal Library App4 screens
ByTheBook4 screens

Verdict

The call

The clearest difference is update cadence: ByTheBook at weekly against Personal Library App's every 2 months. ByTheBook also leads on iOS requirement (15.5 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Personal Library App ships an update every 2 months, ByTheBook weekly. The most recent releases landed on September 15, 2026 and September 9, 2026 respectively.

Scorecard2 real differences Ā· 4 level
Personal Library App versus ByTheBook: the parameters behind the verdict, then further details
ParameterPersonal Library AppByTheBook
PriceFreeFree
Update frequencyEvery 2 monthsWeekly — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.615.5 — better
Further details — not scored
Size17 MB38 MB
Age rating12+4+
DeveloperInadcod SRLMiriam Roskind

In-app purchases

None

Personal Library App

No in-app purchases

None

ByTheBook

No in-app purchases

Questions

Is Personal Library App free?
Personal Library App is free to download, with no in-app purchases.
Is ByTheBook free?
ByTheBook is free to download, with no in-app purchases.
Do Personal Library App or ByTheBook have ads?
Neither Personal Library App nor ByTheBook shows ads.
Which is updated more often, Personal Library App or ByTheBook?
Personal Library App ships an update every 2 months, and ByTheBook weekly. Most recently, Personal Library App was updated on September 15, 2026 and ByTheBook on September 9, 2026.

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