Bookspine – Reading Widget
Book Spine Shelf & Tracker
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
The book you're reading, on your Home Screen. Free Small widget, unlimited books, no subscription and no ads.
The book you're reading, on your Home Screen. Bookspine is a reading widget with no subscription and no ads: add a book, and your current read — with a progress ring — sits on the Home Screen. Tap the widget to add pages without opening the app.
Most reading apps keep the widget behind a subscription. Here the widget is the point, so the Small one is free, and the number of books is never limited.
■ Free
・Small widget: the book you're reading, its cover or spine, and how far you are
・Add pages right on the widget (iOS 17 interactive widgets)
・Unlimited books — no five-book cap
・Finished books stay on your shelf, free, forever
・Search by title or author, or scan the ISBN barcode
・Works without a connection: you can always add a book by hand
・Set a reading goal for this year and see how close you are
■ Bookspine Pro (one-time purchase, not a subscription)
・Medium widget: cover, progress bar, pages left, books this year
・Large widget: this year's shelf — every book you've finished, lined up
・Lock Screen widgets: your progress without unlocking
・See your shelf by spines or by covers
・Reading goal widget: how far to this year's goal, on the Home and Lock Screens
・Year in review: books per month, pages read, your thickest book and the year's shelf — past years too
・iCloud sync: books, progress and your goal, the same on all your devices — even after a new iPhone
・To-read shelf widget: your to-read pile as spines, in Medium and Large
・Import from Goodreads: bring in what you've read, are reading and want to read from your export file, in one go
・Spine colors: pick the color of any book's spine
■ The shelf
Books you finish line up on a shelf, oldest to newest. Books without a cover are drawn as a spine — a colour and the title — so the shelf never has grey holes in it.
■ Privacy
Your books stay on your device. Only if you turn on iCloud sync (Pro), they sync through your own iCloud between devices signed in to your Apple Account — the developer never sees them. No account, no ads, no tracking.
Only anonymous usage (which screens and widget sizes are used, whether Pro was purchased) is sent to improve the app — never your books, names or any Apple identifier. You can turn it off in Settings.
Turn on “Also find covers on Apple Books” in Settings to fill in covers Open Library doesn't have (off by default).
Book data comes from Open Library.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Minor fixes and improvements.
The developer, Minari Taniguchi, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Minari Taniguchi
- Size
- 2.6 MB
- Category
- Books
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 4 more
- English, German, Japanese, Korean, Spanish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Bookspine Pro $7.99
- Copyright
- © 2026 Minari Taniguchi
