Book Diary vs Book Tracker・Reading Log
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Book Diary
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Description Your reading life, beautifully organized. Whether you're a casual reader or a bookworm, this app helps you track every book, capture your thoughts, and never forget what you've read. TRACK YOUR LIBRARY • Organize books by status: Currently Reading, Want to Read, Finished, or Abandoned • Search and add books instantly with cover art and details • See your reading journey at a glance JOURNAL YOUR THOUGHTS • Write notes and reflections for each book • Capture quotes, ideas, and moments that moved you • Build a personal archive of your reading history AI-POWERED INSIGHTS • Get smart suggestions and insights about your reading • Discover connections between the books you love BEAUTIFULLY DESIGNED • Clean, intuitive interface that stays out of your way • Elegant visuals that make tracking books a pleasure Your next great read is waiting. Start your reading journal today. Terms of Use: https://vadbeg.github.io/book-ai-journal/terms-of-use/ Privacy Policy: https://vadbeg.github.io/book-ai-journal/privacy-policy/
Book Tracker・Reading Log
Easily build and manage your personal library by adding books via search, ISBN scan, or manual entry. Track reading progress, set goals, and record notes. Enjoy a private reading experience with data stored locally.
- Build personal library
- Add books by title, author, ISBN, or manual entry
- Track reading status (Want to Read, Reading, Read, Did Not Finish)
- Record ratings and notes
- Set yearly reading goals
- Built-in reading timer
- Private, local data storage
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Your private reading companion Build Your Library • Search by title or author and add a book in one tap. • Or scan its ISBN barcode, or type the details in yourself. • Want to Read · Reading · Read · Did Not Finish • Rating · Notes · Total pages Reach Your Goals • Set yearly targets and watch your progress grow. • Track reading sessions with a built-in timer. Private by Design • Your library, notes, and progress stay on your device. • No accounts required • Book search and ISBN lookup connect to Open Library. ISBN scanning, the reading timer, saved quotes, detailed charts and full backup require a subscription. Terms of Use: https://zeroplay.io/docs/legal/terms-of-service Privacy Policy: https://zeroplay.io/docs/legal/privacy-policy
Screenshots
Verdict
The clearest difference is ads: Book Diary at none against Book Tracker・Reading Log's shown. Book Diary also leads on update cadence (every 2 days vs every 4 months). Book Tracker・Reading Log's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.6). On price and in-app purchases 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. Book Diary sells 1 in-app purchase, starting at $3.99 per month and Book Tracker・Reading Log sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Book Diary ships an update every 2 days, Book Tracker・Reading Log every 4 months. The most recent releases landed on October 6, 2026 and October 8, 2026 respectively.
| Parameter | Book Diary | Book Tracker・Reading Log |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| Update frequency | Every 2 days — better | Every 4 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 2 MB | 106 MB |
| Age rating | 4+ | 4+ |
| Developer | VADZIM TSITKO | ZeroPlay Ltd. |
In-app purchases
Book Diary
- Premium Monthly$3.991 Month
Book Tracker・Reading Log
- Weekly Pro3 Days trial$4.997 Days
- Monthly Pro3 Days trial$14.991 Month
Questions
Is Book Diary free?
Is Book Tracker・Reading Log free?
Do Book Diary or Book Tracker・Reading Log have ads?
Which is updated more often, Book Diary or Book Tracker・Reading Log?
Other comparisons
