Yondazo vs 読書メモ管理アプリ fusen
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Yondazo
Track your reading progress with detailed charts and insights. Log books, add notes, and visualize your reading journey over time. Offers on-device AI analysis for private habit discovery.
- Monthly, yearly, and all-time reading charts
- On-device AI reading habit analysis
- Book notes, ratings, and genre tagging
- Visual bookshelf with cover grid or list view
- Barcode scanning for quick book entry
- Data backup and transfer
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Yondazo is a reading log app that helps you track every book you finish and reflect on your reading journey from three different angles: monthly totals, year-over-year comparisons, and all-time growth. On Apple Intelligence-compatible devices, you can also get on-device AI insights into your reading habits — fully private, fully local. ■ THREE CHARTS TO VISUALIZE YOUR READING See how much you've read this month with the monthly bar chart, compare this year against last year with the year-over-year view, and watch your reading habit build over time with the cumulative line chart. Switch between the three views to look back on your reading journey from every angle. ■ AI READING INSIGHTS, PROCESSED ON-DEVICE On Apple Intelligence-compatible devices, on-device AI analyzes your reading habits and surfaces patterns you might not have noticed on your own — favorite genres, go-to authors, and your natural reading rhythm. Everything runs locally on your iPhone. Your reading data never leaves the device and is never sent to any server. It's private AI reading analysis — with nothing ever sent to the cloud. * On devices that don't support Apple Intelligence, you can still explore your reading trends through detailed statistics. ■ NOTES, RATINGS & GENRES FOR EVERY BOOK Jot down your thoughts after finishing a book, give it a 5-star rating, and tag it with a genre. Each entry becomes part of your personal reading journal, so you can revisit what you read and how you felt about it. Bookmark your favorites to find them again with a single tap. ■ A BEAUTIFUL BOOKSHELF, ALL YOURS Every book you add appears in a beautiful cover grid — a bookshelf that's entirely yours, ready to browse anytime. Prefer a cleaner view? Switch to list mode with a single tap. ■ ADD BOOKS IN SECONDS WITH BARCODE SCAN Just point your camera at a book's barcode. The title, author, publisher, and cover are added automatically — no tedious typing required. For older titles without a barcode, you can search and add them by title. ■ YOUR DATA, SAFE AND PORTABLE Your reading history matters. That's why Yondazo gives you the tools to keep it safe. • Full backup and restore (JSON format) • Seamless data transfer when you switch devices • Automatic migration from older versions ■ WHO IT'S FOR • Readers who want a simple way to log the books they finish • Anyone curious about how many books they read each month • People who like comparing this year's reading with last year's • Readers who enjoy reflecting on their habits through data • Anyone who wants AI to help them spot patterns in their reading • Readers who like keeping notes and impressions of each book
読書メモ管理アプリ fusen
This app helps you manage your reading notes by allowing you to record and organize thoughts from books. Easily register books by scanning barcodes, save multiple notes per book, and even capture text excerpts with your camera. It also features a widget to remind you of books you're currently reading.
- Barcode scanning for easy book registration
- Organize books into custom collections
- Save multiple notes per book
- Capture text excerpts with camera
- Reading progress widget
- Cross-device data sharing via login
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【 読書管理アプリ fusen】 fusenは読書メモをたくさん記録して管理できるアプリです。 本を読んで気になったことを細かくメモに残そう! ## アプリの特徴 - 書籍のバーコードを読み取り簡単登録できます! - 書籍をコレクションで自由に分類できます! - 書籍を読んで残したいメモを複数保存可能です! - 書籍のテキストをカメラで読み込んで手軽に引用できます! - 読書中の書籍をウィジェットに表示して読み忘れを防止! - ログインすれば複数のデバイスでデータを共有できます!
Screenshots
Verdict
The clearest difference is update cadence: 読書メモ管理アプリ fusen at every 6 weeks against Yondazo's every 32 months. 読書メモ管理アプリ fusen also leads on monetization model (free vs ad-supported). Yondazo's advantage is iOS requirement (18.0 vs 26.0). On price, rating, ratings volume and ads 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. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for Yondazo against 5.0 for 読書メモ管理アプリ fusen. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Yondazo ships an update every 32 months, 読書メモ管理アプリ fusen every 6 weeks. The most recent releases landed on September 22, 2026 and September 15, 2026 respectively.
| Parameter | Yondazo | 読書メモ管理アプリ fusen |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Number of ratings | 1 | 1 |
| Update frequency | Every 32 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 18.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 7 MB | 86 MB |
| Age rating | +4 | 4+ |
| Developer | arakawa yuichiro | Tatsuyuki Kobayashi |
Customer experience
Yondazo
読書メモ管理アプリ fusen
In-app purchases
Yondazo
No in-app purchases
読書メモ管理アプリ fusen
No in-app purchases








