InkShelf vs Raikiri Viewer
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
InkShelf
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Inkshelf is your ultimate companion for managing your personal book collection and enriching your reading journey. Whether you're an avid reader, a student, or a book collector, Inkshelf helps you organize, track, and cherish every book you read. KEY FEATURES Smart Book Management Add books instantly with ISBN barcode scanning. Automatic cover art and metadata retrieval. Track reading progress with intuitive controls. Personal ratings and reviews for every book. Organize by status: Reading, Completed, or Wishlist. Intelligent Highlights System Capture book excerpts with OCR text recognition. Manual text entry for quick note-taking. Color-coded highlights for easy categorization. Chapter and page number tracking. Add personal notes to any highlight. Powerful search across all your highlights. Filter by book, color, or highlight type. Reading Analytics Visual reading progress tracking. Set and achieve monthly reading goals. Detailed statistics and insights. Track your reading habits over time. Beautiful charts and visualizations. Beautiful and Personalized Modern Material Design 3 interface. Dark and light theme support. Smooth animations and transitions. Multi-language support including English, Chinese, Japanese, Korean, German, and French. Customizable reading goals. Clean, distraction-free interface. Share and Export Export highlights to Markdown or PDF. Create beautiful share cards. Share book information with friends. Backup and restore your data. CSV export for data portability. iCloud Sync Automatic cloud backup. Seamless sync across your devices. Your data stays private and secure. Never lose your reading history. WHY CHOOSE INKSHELF Privacy First: All your data is stored locally on your device. We don't collect or share your personal information. Offline Ready: Full functionality without internet connection. Sync when you're ready. Fast and Reliable: Built with Flutter for native performance on iOS. No Subscription: One-time purchase, lifetime access to all features. Regular Updates: We're constantly improving and adding new features based on user feedback. PERFECT FOR Book lovers who want to organize their collection. Students tracking academic reading. Book clubs managing shared reading lists. Anyone who loves capturing and revisiting book highlights. Readers who want to understand their reading habits. Download Inkshelf today and transform the way you read, remember, and reflect on books. Legal Information: ⢠Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ ⢠Service Terms: https://www.yoshinn.com/terms/en.html (English) | https://www.yoshinn.com/terms/ja.html (ę„ę¬čŖ) ⢠Privacy Policy: https://www.yoshinn.com/privacy/en.html (English) | https://www.yoshinn.com/privacy/ja.html (ę„ę¬čŖ)
Raikiri Viewer
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Your manga and novels, ready the moment you open them. Line up the books on your Mac, NAS or Google Drive on one shelf on your iPhone and iPad, and pick up where you left off ā on the train or in bed. No waiting, no hunting, and nothing between you and the page. ā A shelf that shows you what to read next Covers line up on a real bookshelf. Box sets packed into one archive are split into volumes, so volume 3 always follows volume 2, and a bookmark ribbon shows what you're in the middle of. ā Single page or two-page spread, one tap away Single, Spread, Split and Scroll sit right at the top of the reader. Hold it upright for single pages, turn it sideways for spreads. Reading direction is remembered per book. ā Big spreads, big on your phone Many comics store a two-page spread as one wide image, which gets tiny on an iPhone. Split view cuts it down the middle and shows each half full size ā your place and bookmarks stay put. ā Your Mac library in your hand Pair with the Mac app and open hundreds of books on that Mac from your iPhone or iPad. No copying files around. ā Save a stack, read offline Save as many books as you like at once. Each download shows its own progress, and finished books get a badge and land on your shelf right away. Keep reading on a plane or in the subway. ā Google Drive folders as shelves Add a Google Drive folder as a shelf. Folders in the Files app and iCloud Drive work too. ā Stay zoomed in, page after page Pinch to zoom into a panel, then tap to move on. The next page opens at the same zoom, right at the corner you start reading from. Choose what a tap does: follow the binding, swap left and right, or always go forward. ā Novels the right way round, webtoons without breaks Japanese vertical text reads right to left, and tall webtoons are recognized and scroll without breaks. ā A day with Raikiri (example scenes) ā ⢠2,000 self-scanned volumes live on the Mac at home. On the morning commute, keep reading on your iPhone where you stopped last night. ⢠Split view turns a dramatic two-page spread into two full-size pages, down to the tiny hand-lettering. ⢠Before a weekend trip, save the next few volumes. No signal at the mountain inn, bedtime reading as usual. ā Formats ⢠Comics: ZIP / CBZ / RAR / CBR / 7z / CB7 / CBT, image folders ⢠Ebooks: EPUB (reflowable and fixed layout), MOBI, PDF ⢠Text: Aozora Bunko ⢠Languages: English, Japanese, Spanish, Korean, Simplified Chinese ā Pricing All features are free for your first month. After that, continue with an auto-renewing subscription, shared with the Mac app. ⢠Raikiri Viewer Monthly: 1 month / $1.99 ⢠Raikiri Viewer Yearly: 1 year / $17.99 Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically for the same period and price unless auto-renew is turned off at least 24 hours before the end of the current period. You can manage or cancel your subscription anytime in your Apple Account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://raikiri.watrix.co.jp/en/privacy
Screenshots
Verdict
The clearest difference is update cadence: Raikiri Viewer at every 2 days against InkShelf's monthly. InkShelf's advantage is iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. InkShelf sells 2 in-app purchases, starting at $4.99 per month and Raikiri Viewer sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
InkShelf ships an update monthly, Raikiri Viewer every 2 days. Both last shipped on October 25, 2026.
| Parameter | InkShelf | Raikiri Viewer |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | Every 2 days ā better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 13.0 ā better | 17.0 |
| Further details ā not scored | ||
| Size | 38 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Yoshinn CO., LTD. | wataru takahashi |
In-app purchases
InkShelf
- Inkshelf Pro Monthly7 Days trial$4.991 Month
- Inkshelf Pro Yearly14 Days trial$49.991 Year
Raikiri Viewer
- Monthly$1.991 Month
- Yearly1 Month trial$17.991 Year
Questions
Is InkShelf free?
Is Raikiri Viewer free?
Do InkShelf or Raikiri Viewer have ads?
Which is updated more often, InkShelf or Raikiri Viewer?
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