Comparison

Libri 読書管理 vs StackBooks

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

Head to head
About

Libri 読書管理

Features
Read full description

スマホの中に、静寂に包まれた「あなただけの図書館」を。 Libri(リブリ)は、SNSの喧騒から離れ、純粋に本と向き合うための読書管理アプリです。 読み終わった本を棚に並べ、心に残った言葉を栞(しおり)にする。 そんな豊かな読書体験を、最新の技術で美しくサポートします。 ■ Libri の特徴 【1. 心に残る言葉を「栞」にする】 本を読んでいてハッとした一文、手で書き写す必要はありません。 ページをカメラで撮影するだけで、文字を自動で読み取り、美しい「栞」として保存します。 大切な言葉たちが、あなたの人生の財産になります。 【2. 表紙も美しく蘇る、AI本棚】 本の登録は、バーコードをスキャンするか、表紙を撮影するだけ。 独自のAI技術が、古い本の表紙や粗い画像も鮮やかに高画質化します。 まるで画集を眺めるように、あなたのコレクションを美しく並べることができます。 【3. 自由自在なテーマ分類】 「人生を変えた本」「仕事の相棒」「2025年の記録」。 1冊の本に複数のタグを付けられるので、既存のカテゴリに縛られない、あなただけの自由な分類が可能です。 ■ こんな方におすすめ ・読書SNSの「評価」や「いいね」に疲れてしまった方 ・本の中の好きな一節を、手軽にデジタルで残したい方 ・自分の本棚を、美しい画像でコレクションしたい方 ・誰にも邪魔されない、静かな読書空間が欲しい方 Libri に登録したデータは、あなただけのものです。 誰かと比較されることはありません。 さあ、あなただけの静かな図書館作りを始めましょう。

About

StackBooks

Easily track your reading progress by scanning book barcodes or searching titles. Visualize your reading journey as a growing stack of books and manage your TBR pile with custom statuses and notes. All your data is stored locally on your device.

Highlights
  • Barcode scanning for quick book entry
  • Visual reading stack height representation
  • TBR and reading status management
  • Add notes, ratings, and tags to books
  • Offline functionality
  • Local data storage with backup option
  • Reading statistics and insights
Features
Read full description

A reading tracker that makes adding books easy — and stacks up every book you finish. ADDING A BOOK IS ONE SCAN Point the camera at the barcode (ISBN) on the back of a book and the title, author, cover and page count are filled in. Scans run back to back, so a whole shelf takes a couple of minutes. You can also search by title or author and add a book from the results. WHAT YOU READ BECOMES HEIGHT The page count of each book turns into thickness, and your finished books pile up. Look back on how tall your stack has grown. A mug, an ostrich, a utility pole — your stack is drawn next to things you know, so you can see how far it has come. You can also turn the stack into an image and share it. YOUR TBR PILE AND YOUR READS, SORTED Five statuses keep your books sorted: Wishlist, TBR, Reading, Read and Paused. Books you're curious about go to Wishlist; books you own but haven't read yet go to TBR. Move them to Reading when you start, Read when you finish, or Paused if you set them aside. You can also see how tall your TBR pile alone has grown. Finished books can hold a star rating, the date you finished, and a note about what you thought. Add tags and you can filter later by "fiction", "work", or anything else you use. RE-READS COUNT TOO When you read a book again, each read gets its own finish date and notes. EVERYTHING STAYS ON YOUR DEVICE Titles, notes, ratings and the cover photos you take are kept on your device, not on a server. There is no account and nothing to log in to. When you change phones, export a backup and import it on the new one. LOOK BACK ON YOUR READING Built-in reading stats. Books read, pages read and the height of your stack, whenever you want to see them. See how much you read by author or by tag. WHO IT IS FOR - Readers whose TBR pile got out of hand - Anyone who wants to count books and pages, not just titles - Readers who want to keep notes instead of a separate reading journal - Fiction, non-fiction and comics, tracked in one place - Anyone looking for a book tracker that works without an account FREE, WITH NO BANNER OR FULL-SCREEN ADS Every feature is free. No banner or full-screen ads, and no in-app purchases. ALSO - English and Japanese, following your device language - Stack height in cm/m or inches/feet, whichever you prefer - Works offline; only book search needs a connection

Screenshots

Libri 読書管理4 screens
StackBooks4 screens

Verdict

The call

The clearest difference is update cadence: StackBooks at daily against Libri 読書管理's every 3 weeks. StackBooks also leads on iOS requirement (16.4 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

Libri 読書管理 ships an update every 3 weeks, StackBooks daily. Both last shipped on October 25, 2026.

Scorecard2 real differences · 6 level
Libri 読書管理 versus StackBooks: the parameters behind the verdict, then further details
ParameterLibri 読書管理StackBooks
PriceFreeFree
Positive reviews—100.0% of reviews
Update frequencyEvery 3 weeksDaily — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPadiPhone, iPad
Requires iOS26.016.4 — better
Further details — not scored
Size75 MB128 MB
Age rating4+4+
DeveloperBasaApp TechnologiesKenta Nobutani

In-app purchases

None

Libri 読書管理

No in-app purchases

None

StackBooks

No in-app purchases

Questions

Is Libri 読書管理 free?
Libri 読書管理 is free to download, with no in-app purchases.
Is StackBooks free?
StackBooks is free to download, with no in-app purchases.
Do Libri 読書管理 or StackBooks have ads?
Neither Libri 読書管理 nor StackBooks shows ads.
Which is updated more often, Libri 読書管理 or StackBooks?
Libri 読書管理 ships an update every 3 weeks, and StackBooks daily. Most recently, Libri 読書管理 was updated on October 25, 2026 and StackBooks on October 25, 2026.

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