Libri 読書管理 vs Ritsu
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Libri 読書管理
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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。
Ritsu
Organize your reading with a visually appealing digital bookshelf. Track books you've read, are currently reading, or want to read, and save notes and impressions for each title. Enjoy a beautiful way to manage your reading history and TBR list.
- Visual bookshelf UI
- Track read, reading, and TBR books
- Save notes and quotes
- Manage reading status
- Organize various book types
- Beautiful reading history view
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Ritsu is a beautiful book tracker and reading log app that lets you collect the books you have read, are currently reading, and want to read on your own personal bookshelf. With a visual bookshelf UI inspired by real book covers and spines, Ritsu makes it more enjoyable to keep track of your reading. Every book you add becomes part of a growing collection, helping you turn everyday reading into something you can see, organize, and look back on. Whether you read novels, manga, business books, ebooks, or nonfiction, Ritsu helps you manage your reading history, notes, thoughts, and to-be-read list in one simple place. Every book you read adds something new to your shelf. Ritsu combines the joy of collecting books with the convenience of a reading tracker. What you can do with Ritsu: • Track books you have read, are reading, and want to read • Manage reading status for each book • Save thoughts, notes, memorable quotes, and impressions • View your reading history in a beautiful bookshelf-style interface • Organize novels, manga, business books, practical books, ebooks, and more • Keep your TBR list and completed books easy to see Recommended for people who want to: • Keep a clean and beautiful record of books they have read • Build a personal bookshelf on their phone • Save reading notes and impressions for each book • Manage books they want to read or have not finished yet • Enjoy reading as if they were collecting books on a real shelf With Ritsu, your reading record becomes more than just a log. It becomes a bookshelf that grows with every book you read. Make your daily reading more enjoyable, more organized, and more beautiful. Some features, such as unlimited bookshelves and detailed statistics, are available with the Premium Plan through in-app purchase. Terms of Use:https://scented-cross-231.notion.site/Terms-of-Use-35971e35e68d80f2a90cd3cc19d43b2f Privacy Policy:https://scented-cross-231.notion.site/Privacy-Policy-35971e35e68d80debcccc8d658ec9be5
Screenshots
Verdict
The clearest difference is in-app purchases: Libri 読書管理 at none against Ritsu's 3. Ritsu's advantage is device support and iOS requirement (15.1 vs 26.0). On price 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
Both are free to download. Ritsu sells 3 in-app purchases, starting at $3.99 per month. Libri 読書管理 asks for nothing beyond the download.
| Parameter | Libri 読書管理 | Ritsu |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | — | Fortnightly |
| Ads | — | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | — | iPhone, iPod — better |
| Requires iOS | 26.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 75 MB | 57 MB |
| Age rating | 4+ | 4+ |
| Developer | BasaApp Technologies | KYOSUKE WATANABE |
In-app purchases
Libri 読書管理
No in-app purchases
Ritsu
- Ritsu Pro Monthly$3.991 Month
- Ritsu Pro Yearly7 Days trial$19.991 Year
- Ritsu Pro Lifetime$34.99









