ぎょうせいの電子書籍 vs Booklover
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ぎょうせいの電子書籍
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当社刊行の電子書籍を閲覧できる iOS 対応ビューワーです。 無料でダウンロードできます。 電子書籍は、当社ショッピングサイトにて、お買い求めください。 お買い上げになられた電子書籍は、アプリ内の本棚に並び、Web書庫を通じて同期されます。 ◆アプリの機能 タップでメニュー表示、ピンチイン/アウトで拡大・縮小、スライドでページ送り・戻しが行えます。 メニューから、目次やページのサムネイルが表示できます。 本棚にラベルをつけて、ジャンルごとに本棚を作って、本を整理することができます。 ◆Web書庫について 購入された電子書籍は、Web書庫を通じて、複数のデバイスで共有できます。 共有したいデバイスから、Web書庫をタップし、ご登録時のメールアドレスに、本人確認用のPINコードが送信されます。 10分間有効なPINコードを入れると、Web書庫から、電子書籍をダウンロードできます。 ◆継続性について ご購入された電子書籍は、デバイスから削除されても、購入履歴が残っている限り、いつでも再ダウンロードが可能です。 デバイスを買い換えたり、共有台数が上限に達したりした場合でも、リセットを行えば、改めて、新しいデバイスにダウンロードできます。
Booklover
Organize and read a vast collection of eBooks, including PDFs, manga, and scanned books. Seamlessly sync with iCloud Drive and customize your reading experience with advanced reader settings and library management tools.
- Manage and view eBooks (PDF, ZIP/CBZ, RAR/CBR)
- iCloud Drive syncing
- Organize books by genre and bibliographic details
- Powerful search and Library Navigator
- Customizable reader settings
- Bookmarks and PDF annotations
- Support for archived image files
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Booklover is a highly responsive and robust eBook reader. It excels at handling PDFs, manga, and scanned books. The metadata-driven library management system makes it easy to organize and enjoy a large collection of books in PDF, ZIP/CBZ, and RAR/CBR formats. Seamlessly integrated with iCloud Drive, books in the iCloud Drive/Booklover folder automatically appear in the app’s library and can be downloaded on demand. In the library, you can organize books by genres and arrange them using various bibliographic details such as title, author, publisher, and more. With the search field and powerful Library Navigator, you can quickly locate a book among thousands in your collection. Customize your reading experience with settings for each book, including page layout, transition axis and style, cropping, filters, progress direction, background, and more. Booklover supports bookmarks with titles and notes, as well as PDF text annotations (highlights), text search, and a table of contents. Main Features: # General • Manage and view eBooks (PDF, ZIP/CBZ, RAR/CBR) • Support for archived image files in JPG, PNG, GIF, HEIF, WEBP, AVIF, and JPEG XL formats • Automatic syncing of book files placed in iCloud Drive/Booklover. On-demand caching (download) of the remote files • Import files via iTunes (Windows), Finder (Mac), AirDrop, Drag & Drop, "Open with..." etc. • Import files via apps from various cloud storage services, such as Dropbox and OneDrive, as well as other services accessible through the iOS Files app. • Slide Over / Split View (iPad) • Hardware keyboard support (mainly in the reader) # Library • Section books by genre (ON/OFF) • The Library Navigator (ON/OFF) • Histories of added and opened books • Context Menu for individual books (long-press a book cover) • Change sort order: By Title, Author, Publisher, Filename, Added Date, etc. • Alphanumeric Index Labels (ON/OFF) • Toggle display of cover accessories • Adjust cover grid size • Responsive Shadow (shows page volume with shadow) • Filter books by Status, Genre, Tags, etc. • Search books by various bibliographic details, file name, and tags # Reader • PDF text annotations (highlights) with notes, text search, and a table of contents • Bookmarks with titles and notes • Lists of bookmarks and PDF annotations • Page transition settings: Axis (Horizontal, Vertical), Style (Scroll, Continuous Scroll, Stack, Crossfade, Zoom fade, Instant) • Progress direction setting: Left to Right, Right to Left (for vertical text, manga, Arabic, etc.) • Page layout setting: Automatic, Single-Page, Two-Pages (spread) • Separate page layout settings for view orientation (Portrait / Landscape) • Page trimming (for images only) • Page sizing: Show All, Width-Fit, Height-Fit • Page thumbnail view (overview, bookmarks) • Image correction filters • Dynamic background (When the "Background Color" option for a book is set to "Dynamic") • Adjust page spread position (Insert adjuster page at the beginning of the book body) • Text recognition within images (with compatible devices only) • Export (share) the currently displayed page # Book Management • Edit metadata: Title, Author, Genre, Publisher, Published Date, ISBN, etc. • Edit Tags (Can be used as filter criteria in the side menu) • Extract metadata (title/author) from PDFs • Extract various metadata from file names with configurable extraction rules • Automatic/Manual cropping of book covers • Batch modification of book settings and metadata • Transfer book files: "Open with...", AirDrop, Drag & Drop, etc. • Can manage the content files and data separately ("Ghost Book") ——————————————— # Acknowledgments [Books used in the screenshots] • "Give My Regards to Black Jack" by SHUHO SATO (Manga on Web: http://mangaonweb.com) • Public domain books from Feedbooks (http://www.feedbooks.com) • Public domain comics from digitalcomicmuseum.com (http://digitalcomicmuseum.com)
Screenshots
Verdict
The clearest difference is price: ぎょうせいの電子書籍 at Free against Booklover's $3.99. ぎょうせいの電子書籍 also leads on iOS requirement (15.6 vs 18.6). Booklover's advantage is update cadence (every 2 weeks vs every 2 months). On 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
ぎょうせいの電子書籍 is free to download; Booklover costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
ぎょうせいの電子書籍 ships an update every 2 months, Booklover every 2 weeks. The most recent releases landed on October 15, 2026 and October 26, 2026 respectively.
| Parameter | ぎょうせいの電子書籍 | Booklover |
|---|---|---|
| Price | Free — better | $3.99 |
| Rating | — | 4.6 (57 ratings) — better |
| Positive reviews | — | 87.3% of reviews |
| Number of ratings | — | 57 — better |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Paid |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 18.6 |
| Further details — not scored | ||
| Size | 52 MB | 22 MB |
| Age rating | 4+ | 17+ |
| Developer | GYOSEI CORPORATION | Plastic Software, Inc. |
In-app purchases
ぎょうせいの電子書籍
No in-app purchases
Booklover
No in-app purchases









