日医Lib vs Inspan Book Reader
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
日医Lib
Access and read electronic books from the Japan Medical Association. Features include unique scrolling for academic papers, shared notes and bookmarks, and social media integration for discussion.
- Electronic books from Japan Medical Association
- Unique scrolling for academic papers
- Shared notes and bookmarks
- SNS integration for discussion
- Cross-scroll and vertical scroll
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日医Libは、日本医師会の刊行物が電子書籍で読めるサービスです。 日医Libリーダーは日医Lib Storeサイトへ接続し日本医師会の刊行物を読むために便利な機能を提供します。 -主な機能- (1)十字スクロール機能:論文は一般書籍とは文章構造が異なります。そのため日医Libリーダーでは論文を読む時には縦スクロールし、他の論文へ移動するには横スクロールすることで論文間を自由に移動することが可能です。 (2)メモ付き付箋共有機能:日医Libリーダーには共有登録したメンバー間で、電子書籍につけた付箋やコメントが共有することが可能です。 (3)TwitterやFacebookとのSNS接続機能:気になった論文についてTwitterでさりげなく情報発信してみたり、Facebook上でおもいっきり議論することが可能です。
Inspan Book Reader
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Make your books feel at home on every screen. Inspan Book Reader brings EPUB, FB2 and TXT files into a focused library with comfortable, customizable reading. Add books from your device, files shared from other apps, supported ZIP archives, Dropbox or OPDS catalogs. Once a book is imported, you can keep reading it offline. No account is required for local files. READ YOUR BOOKS • Open EPUB, FB2 and plain-text TXT books. • Import supported books from ZIP archives. • Browse chapters and jump straight to the part you need. • Return to your saved reading position. • Add bookmarks with short excerpts for quick navigation. • Choose page curl, slide or no page-turn animation. ORGANIZE YOUR LIBRARY • See book covers, titles, authors and reading progress in one place. • Search your library by title or author. • Mark favorites for easy access. • Share a book file or remove it from the library. MAKE EVERY PAGE YOURS • Switch between light and dark interface themes. • Use light, dark or fully custom reading colors. • Pick a font and adjust font size, line spacing and paragraph spacing. • Set left and right margins, text alignment and automatic hyphenation. • Show or hide page numbers. FIND AND IMPORT BOOKS Add OPDS catalogs and browse their sections inside the app. A Project Gutenberg catalog is ready to explore, and you can add other compatible catalogs. Connect Dropbox with read-only file access to browse folders and import supported books. Network access is only needed for online catalogs and Dropbox. Inspan Book Reader is designed for a calm reading experience, whether you read a short story on your phone or settle into a novel on a larger screen.
Screenshots
Verdict
The clearest difference is update cadence: Inspan Book Reader at every 2 days against 日医Lib's every 3 months. 日医Lib's advantage is iOS requirement (11.0 vs 15.0). On price, ads, in-app purchases and device support 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.
日医Lib ships an update every 3 months, Inspan Book Reader every 2 days. The most recent releases landed on October 6, 2026 and October 14, 2026 respectively.
| Parameter | 日医Lib | Inspan Book Reader |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 25.0% of reviews | — |
| Update frequency | Every 3 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 25 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | Kyorinsha Co.,Ltd | Nikolay Vorobyev |
In-app purchases
日医Lib
No in-app purchases
Inspan Book Reader
No in-app purchases









