Kinreads vs Reader King
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Kinreads
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KinReads: Your Personal Reading Companion KinReads is a beautifully designed reading app that transforms how you interact with your eBooks and PDF documents. With its clean, distraction-free interface and powerful organization tools, KinReads helps you build, manage, and enjoy your digital library with ease. Key Features: - Elegant Reading Experience: Enjoy a clean, customizable reading interface with adjustable brightness and day/night modes. - Smart Library Management: Automatically organize your books with metadata extraction and collections. - Powerful Note-Taking: Highlight text and create contextual notes that link directly to your books. - Reading Insights: Track your reading progress, habits, and comprehension with simple analytics. - Local Storage Priority: Your books and notes stay on your device, giving you complete privacy and control. - Share & Export: Easily share highlights and notes with your allowed circles. KinReads is designed for book lovers, students, researchers, and knowledge workers who value a distraction-free, lightweight reading environment without sacrificing powerful features. Start building your personal knowledge library today with KinReads!
Reader King
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Reader King is a local-first eBook reader for organizing, importing and reading personal files on iPhone, iPad and Mac. It does not require registration, sign-in or a cloud account. Your books, reading progress, bookmarks and reading history stay in the app sandbox on your device. You can import common document and eBook files from Files, Finder or system sharing, including PDF, EPUB, TXT, Markdown, RTF, MOBI, AZW, AZW3, CBZ, FB2 and HTML. Reader King copies imported files into its local sandbox so access does not depend on temporary external file permissions. The built-in reader focuses on PDF reading in this release, with automatic page progress, search, outline, bookmarks, page jump, single-page and double-page layouts, and reader preferences. Other supported eBook formats can be imported, archived, downloaded and managed locally. Reader King also supports network subscriptions. Add a direct eBook download link, or provide a JSON, CSV or plain text manifest to parse and download multiple books into your shelf. Downloads only happen from links you enter. Highlights: - Local import from iPhone, iPad and Mac. - PDF reading with progress, search, outline, bookmarks and page jump. - Direct link downloads and batch manifest subscriptions. - Responsive shelf layouts for phone, tablet and desktop. - Mac support for Finder import, drag and drop, menu shortcuts and Settings. - No account, no third-party analytics and no uploaded reading records.
Screenshots
Verdict
The clearest difference is in-app purchases: Kinreads at none against Reader King's 1. Kinreads also leads on iOS requirement (14 vs 18.6). On price, update cadence, ads and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Reader King sells 1 one-off in-app purchase. Kinreads asks for nothing beyond the download.
Kinreads ships an update fortnightly, Reader King every 4 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.
| Parameter | Kinreads | Reader King |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly โ better | Every 4 weeks |
| Ads | No | No |
| In-app purchases | No โ better | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 14 โ better | 18.6 |
| Further details โ not scored | ||
| Size | 57 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Oussama EL JABBARI | lecoo |
In-app purchases
Kinreads
No in-app purchases
Reader King
- Reader King Enhanced$0.99









