Narou Reader vs Inspan Book Reader
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Narou Reader
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軽さを追求した,小説家になろうのリーダーアプリです。 デザインのシンプルさにこだわりました。 検索条件の細かい指定や、ジャンル別のランキングを閲覧することができます。
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 iOS requirement: Narou Reader at 11.0 against Inspan Book Reader's 15.0. On price, update cadence, ads 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. Neither carries in-app purchases, so what you see is what you pay.
Narou Reader ships an update every 3 days, Inspan Book Reader every 2 days. The most recent releases landed on October 3, 2026 and October 14, 2026 respectively.
| Parameter | Narou Reader | Inspan Book Reader |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 days | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 28 MB | 35 MB |
| Age rating | 12+ | 4+ |
| Developer | goodmoon | Nikolay Vorobyev |
In-app purchases
Narou Reader
No in-app purchases
Inspan Book Reader
No in-app purchases









