Calibre Sync vs LaunchDock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calibre Sync
Access and manage your Calibre ebook libraries from various cloud services or wirelessly connect to your desktop. Browse, search, download, and organize your books on your device. Supports multiple libraries and accounts.
- Access Calibre libraries on cloud services
- Wireless connection to Calibre
- Supports multiple libraries and accounts
- Browse, search, and download books
- Organize books with filters and sorting
- Send books to Kindle
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Lifetime support, no extra charge, no subscription fee. Calibre Sync can: - help you access full Calibre libraries on most popular personal cloud services, including Google Drive, Dropbox, Microsoft OneDrive, Box, pCloud, MEGA, iCloud, WebDav, Nextcloud, OwnCloud, and TeraBox - simply the most supported for cloud services. - transform your device to a smart device emulator that connects to Calibre wirelessly. It even supports Calibre libraries on your external storage and from Calibre Content Server or Calibre-web with amazing performance. Move your Calibre libraries to your favourite cloud providers and access those libraries via Calibre Sync to browse, sort, search, download and read books on your device. Calibre Sync also supports multiple libraries across multiple Drive, Dropbox, OneDrive, Box, pCloud, MEGA, iCloud, WebDav, Nextcloud, OwnCloud, and TeraBox accounts simultaneously. Features: - Unlimited Calibre libraries - Wireless connect to Calibre effortlessly as Smart device - Easy switch between multiple libraries across multiple accounts - Automatic check and update libraries when launching the app - Pull, Refresh or Remove a library from Calibre Sync - Support different book list layouts: List - detailed and simple, Grid, and Carousel - View your library statistics - Send books to Kindle with ease - Search across all of your available libraries - Search books by title, authors, and even in comments and custom columns - Filter books on authors, series, tags, language, publishers, formats and in custom columns - Sort libraries by title, author, ratings, and several Date options - ascending and descending - Filter downloaded books - Configuration for each library download location - Support for custom columns in book details view - Quick access to book download and share via slideable list view - Zoom the book cover - Support "swipe from book to book" in book details view - Email or share a copy of downloaded book - Open downloaded book in your book reader application to read a book - View the file size of each book format - Show book identifiers and link to source (like ISBN, Amazon, Google Books, Goodreads, etc) - Dark/light themes - And many more features... To move your Calibre library to cloud services: 1) Open Calibre on your Laptop/PC/Desktop 2) Select "Switch/create library..." from the Calibre menu 3) Select an empty folder on your Cloud drive in "New Location" drop down 4) Select "Move current library to new location", then press OK 5) Wait for cloud sync to complete. 6) Then you are ready to use Calibre Sync. To move your Calibre library to your phone storage, just copy the library directory to your phone storage. Notes: - Calibre Sync is not a reader app. You must install and use one of the many excellent reader apps available. - Only Microsoft OneDrive for Personal accounts (shared) are supported. Please email us if you observe any inconsistencies. - Due to restriction in Box API, Calibre Sync must acquire write permission in order to download files, download is not a read action on Box. Calibre Sync guarantees that it will not perform any write actions against your data in Box cloud account. - Calibre Sync use WebDav API of Nextcloud and OwnCloud services, and it requires case sensitive file system to work properly. Therefore, you must make sure that your libraries are set up on case sensitive file system (Linux, recent MacOS, Windows NTFS with case sensitive enabled). Please leave your reviews and suggestions to help us improve the app. For more information see https://calibresync.bitbucket.io Calibre is © Kovid Goyal - calibre-ebook.com Drive is © Google LLC. Dropbox is © Dropbox inc. OneDrive is © Microsoft Box is © Box inc. pCloud is © pCloud AG Nextcloud is © Nextcloud GmbH OwnCloud is © OwnCloud MEGA is © MEGA iCloud is © Apple Inc TeraBox © Flextech Inc
LaunchDock
Quickly access your most-used apps, websites, contacts, and shortcuts from anywhere. Create custom action groups for different contexts and switch between them seamlessly. Automate actions by linking groups to Focus Modes.
- Launch apps, websites, and shortcuts
- Message favorite contacts instantly
- Create custom action groups
- Switch between groups with Presets
- Link Presets to Focus Modes
- Access from Dynamic Island
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Meet LaunchDock, a faster way to access your favorite apps, websites, shortcuts, and contacts from anywhere. Use Live Activities and Presets to keep your most-used actions ready when you need them, without digging through apps or menus. Why you’ll love it - Launch apps, websites, and shortcuts in seconds - Message your favourite contacts with a single tap - Create action groups for work, home, travel, focus, and more - Switch between groups quickly with Presets - Link Presets to Focus Modes for automatic switching Perfect for - Opening frequently used apps - Quick messaging - Work and productivity setups - Focus Mode workflows - Shortcuts and automations
Screenshots
Verdict
The clearest difference is review sentiment: LaunchDock at 100% against Calibre Sync's 62%. LaunchDock also leads on price ($1.99 vs $4.99). Calibre Sync's advantage is iOS requirement (15.0 vs 18.0). On update cadence, ads, in-app purchases and monetization model 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
Calibre Sync costs $4.99 and LaunchDock $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Calibre Sync ships an update weekly, LaunchDock every 6 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.
| Parameter | Calibre Sync | LaunchDock |
|---|---|---|
| Price | $4.99 | $1.99 — better |
| Rating | 3.9 (55 ratings) — better | — |
| Positive reviews | 62.1% of reviews | 100.0% of reviews — better |
| Number of ratings | 55 — better | — |
| Update frequency | Weekly | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 128 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | DUONG THUY PHAM | SNEH NILESH |
Customer experience
Calibre Sync
LaunchDock
Bugs and requests
Calibre Sync
Reported bugs
29 issues- Popup reappears every launch
- Calibre version 9 bricked the app
- Database error
- Stopped working since Calibre update
- Error when changing DB
Show 24 moreShow fewer
- Mega integration does not connect
- Sync issues with Calibre v9
- App broken since Calibre v9
- Deprecated database columns
- Stopped working recently
- No longer compatible with Calibre v9
- Sync fails
- Failed to download metadata
- Cannot connect to server
- Does not work with Dropbox
- Highlights not saved in PDF
- Syncing new books stopped
- Cannot use preferred mail app
- Cannot automatically send to Kindle
- Cannot launch preferred app from this app
- Unable to read most book covers
- Horrible file finding
- Does not work on iPad after update
- App won't find files on local storage
- Failed to download metadata from Nutstore
- Cannot connect to server at all
- Cannot sync Calibre to iPad
- WebDAV not working
- SMB not working
Requested features
18 requests- More customizability with viewing options
- Integrated ebook reader
- Mark books as favorites
- Calendar feature for reading
- Use configured mail app
Show 13 moreShow fewer
- Option for 'automatically send to Kindle'
- Set preferred reading apps by type
- Launch preferred app from this app
- AI services for translation and text-to-speech
- Display bookshelves
- Update FAQ and provide YouTube tutorial
- iCloud integration
- Support for more cloud services
- Ability to add book directly to cloud library
- Mark books as read/unread and sync back
- Support for multiple libraries
- Local storage accessible via Files app
- Virtual view explanation
LaunchDock
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Calibre Sync
No in-app purchases
LaunchDock
No in-app purchases









