Chek vs Klibri
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Chek
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Chek is a reader for your books and comics, wherever you keep them. READ YOUR OWN FILES Open EPUB, PDF, CBZ and CBT comics, MOBI, AZW3, FictionBook, plain text and Markdown files from Files or the share sheet. Each book opens where you left off. No account needed, and everything works offline. CONNECT YOUR LIBRARY SERVER Connect a Chek server you run to read its libraries on all your devices. Your reading place follows you between iPhone and iPad. Follow a series to hear when a new chapter is out, and download chapters to read offline. TRY IT FIRST Tap Try the Demo to browse a sample library of public-domain and Creative Commons books and comics, with no setup. BUILT FOR READING Paged and scrolling layouts, right-to-left manga reading, themes, and a reader built for both books and comics. PRIVATE Chek has no ads, analytics or tracking. Your files stay on your device, and server sign-ins go only to servers you add.
Klibri
Access your self-hosted digital library of comics, manga, and ebooks from Kavita or Komga servers. Enjoy a versatile reading experience with customizable options for various formats and offline access.
- Connects to Kavita/Komga servers
- Reads CBZ, CBR, EPUB, PDF
- Customizable comic/manga reading modes
- Adjustable ebook reader settings
- Offline reading via downloads
- Syncs reading progress across devices
- Supports multiple server connections
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Klibri reads your own library from your Kavita or Komga server — manga, comics and books, on your iPhone and iPad. Your library stays on your server. Klibri just reads it. Klibri needs a Kavita or Komga server you already use (Komga 1.20 or later). It doesn't host or sell content of its own. KAVITA OR KOMGA Enter your server's address and sign in. Klibri recognizes Kavita or Komga on its own: there is nothing to choose. READ EVERY FORMAT Manga and comics (CBZ, CBR), e-books (EPUB) and documents (PDF) — one app for your entire library. BUILT FOR COMICS AND MANGA Pinch to zoom, double-tap, swipe or tap the edges to turn pages. Read left-to-right or right-to-left, two pages side by side, or long strips in continuous webtoon mode. Klibri keeps your reading brightness for each account. A REAL BOOK READER The EPUB reader gives you four themes (including a true-black mode for OLED), six fonts, and fine control over size, spacing and margins. Read in scrolling or column mode, and search the full text of any book. READ OFFLINE Download chapters and read them anywhere — no connection needed. PICK UP WHERE YOU LEFT OFF Your reading progress goes back to your server, EPUB included. Move from iPhone to iPad, or to your server's web reader, and carry on. YOUR WHOLE LIBRARY Browse series, collections and reading lists. Keep a Want to Read list and bookmarks. Search your entire library, even a large one. Mark chapters or whole series as read. ALL YOUR SERVERS Add several servers, Kavita and Komga alike, and switch between them in a tap. Each server keeps its own libraries and its own reading progress. Your logins sync across your Apple devices through iCloud Keychain, so you set up once. Free. In English and French. iPhone and iPad, iOS 16 and later.
Screenshots
Verdict
The clearest difference is update cadence: Klibri at every 4 days against Chek's monthly. Klibri also leads on iOS requirement (16.0 vs 26.0). 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.
Chek ships an update monthly, Klibri every 4 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.
| Parameter | Chek | Klibri |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.8 (5 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 5 — better |
| Update frequency | Monthly | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 26.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 5 MB |
| Age rating | 17+ | 4+ |
| Developer | Aryakumar Jha | Benjamin Chianese |
In-app purchases
Chek
No in-app purchases
Klibri
No in-app purchases









