Comparison

Calibre View vs Calimob

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Calibre View

Browse and manage your Calibre ebook library on iOS devices. Connect to cloud storage or local files for fast searching, sorting, and filtering. Optimized for large collections and works offline once downloaded.

Highlights
  • Connect to cloud storage (Dropbox, Google Drive, OneDrive, iCloud, WebDAV)
  • Browse library with metadata only
  • Optimized for large libraries (15,000+ books)
  • Customizable book list columns and sorting
  • Fast search and filtering by tags, authors, series
  • Download books locally for offline reading
  • Supports multiple libraries and quick switching
Features
Read full description

Calibre View lets you browse and manage your Calibre ebook library on iPhone and iPad using cloud storage or local files on your device. Connect your existing Calibre library and explore your entire collection with fast searching, flexible sorting, and powerful filtering, all in a clean, native iOS and iPadOS interface designed for libraries large and small. (Tested with a 15k book library!) Whether you want to quickly find a specific book or explore your collection by tags, authors, or series, Calibre View is built to stay responsive and organized, even with very large libraries. Key Features • Connect to Calibre libraries stored in Dropbox, Google Drive, OneDrive, WebDAV, iCloud, or the Files app • Optionally upload only your metadata.db file to browse your library without downloading covers or books • Smooth performance with very large libraries, tested with collections of 15,000+ books (slightly longer load times for larger libraries, ~1 second per 1000 books) • Customize which columns appear in the book list, similar to Calibre’s desktop view • Sort by any Calibre column, including custom columns • Filter books instantly using tags, authors, series, and other metadata fields • View detailed book information and customize what appears on the book details screen • Tap a tag or author in detail view to immediately narrow results • Choose a column for Quick Filter to refine search results, authors, or tags • Covers are downloaded on demand only when viewing book details, saving bandwidth and storage • Fast, full-library search with instant results • Download books locally and share or open them in other reading apps in any available format • Support for multiple libraries, with quick switching between them, even across different cloud services • Optimized layouts for both iPhone and iPad, including optional horizontal scrolling for portrait phone use • Works fully offline once a library is downloaded (covers and book downloads require connectivity) • Supports both light mode and dark mode

About

Calimob

Features
Read full description

Your entire Calibre library, in your pocket. CaliMob syncs your Calibre ebook library to your phone or tablet — with full support for EPUB, PDF, CBR/CBZ/CB7, MOBI, AZW3 and audiobooks. Read, annotate, and pick up exactly where you left off. FORMATS & READERS • EPUB reader with custom fonts, themes, margins and text-to-speech (TTS) • Comic and manga reader with full-screen mode (CBR, CBZ, CB7) • PDF viewer with reflow support • MOBI and AZW3 reader — no conversion needed • Audiobook player (MP3, M4B, AAC, OGG, FLAC) SYNC YOUR LIBRARY • Bidirectional sync with your Calibre server via CaliWeb plugin • Google Drive, Dropbox, OneDrive — use your existing cloud storage • WebDAV, FTP and SFTP for self-hosted setups • OPDS catalog browsing (Calibre-Web, Kavita, Komga and more) • Reading progress, annotations and highlights sync across devices FIND ANY BOOK INSTANTLY • Filter by author, series, tag, publisher or format • AI-powered semantic search across your entire collection • Multiple libraries with independent settings DESIGNED FOR READING • Dark mode with true black OLED theme • Reading progress tracking with statistics • Highlights, bookmarks and notes • Offline reading — download books for reading anywhere • Customizable reading experience (fonts, spacing, colors) • Import books from any app via share intent PRIVATE & SECURE • Your books stay on your device and your cloud — no third-party servers • No ads, no tracking • Open-source Calibre plugin CaliMob is built for Calibre users who want their library everywhere. Whether you read novels, comics, manga, technical PDFs or listen to audiobooks — CaliMob handles it all. Questions or feedback? Visit caliwebapp.com/help

Screenshots

Calibre View4 screens
Calimob4 screens

Verdict

The call

The clearest difference is update cadence: Calimob at every 3 days against Calibre View's every 6 weeks. Calimob also leads on iOS requirement (15.6 vs 26.1). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Calibre View ships an update every 6 weeks, Calimob every 3 days. The most recent releases landed on September 20, 2026 and September 23, 2026 respectively.

Scorecard2 real differences · 8 level
Calibre View versus Calimob: the parameters behind the verdict, then further details
ParameterCalibre ViewCalimob
PriceFreeFree
Rating5.0 (4 ratings) — better—
Positive reviews66.7% of reviews—
Number of ratings4 — better—
Update frequencyEvery 6 weeksEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS26.115.6 — better
Further details — not scored
Size38 MB93 MB
Age rating4+4+
DeveloperDANIEL EDWARD LAMSONFrada SRL

In-app purchases

None

Calibre View

No in-app purchases

None

Calimob

No in-app purchases

Questions

Is Calibre View free?
Calibre View is free to download, with no in-app purchases.
Is Calimob free?
Calimob is free to download, with no in-app purchases.
Do Calibre View or Calimob have ads?
Neither Calibre View nor Calimob shows ads.
Which is updated more often, Calibre View or Calimob?
Calibre View ships an update every 6 weeks, and Calimob every 3 days. Most recently, Calibre View was updated on September 20, 2026 and Calimob on September 23, 2026.

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