Calibre Sync

Name: Calibre Sync
Price: 5.49 USD
Rating: 3.26 (435 reviews)
Author: BIL studio

By: BIL studio

All in one Calibre libraries on your phones and tablets.

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Features & Capabilities

Calibre Sync is a powerful Chrome extension that enables seamless access to your entire Calibre ebook libraries on mobile devices. Supporting the most popular cloud services such as Google Drive, Dropbox, OneDrive, Box, pCloud, MEGA, WebDav, Nextcloud, and OwnCloud, it allows users to browse, sort, search, and download books effortlessly. With lifetime support and no subscription fees, Calibre Sync transforms your device into a smart Calibre emulator with wireless connectivity and excellent performance.

The extension supports multiple libraries across multiple cloud accounts simultaneously, offering various layouts including list, grid, and carousel. Features like customizable search filters, multiple sorting options, dark and light themes, and sharing capabilities provide an enhanced user experience. Note that Calibre Sync is designed for library access and management; reading requires a separate reader application. For detailed setup, users can move their Calibre libraries to cloud drives following simple steps, facilitating quick and reliable access from mobile. Overall, Calibre Sync offers a robust solution for Calibre users seeking flexible and convenient mobile access to their treasured ebook collections.

User Growth & Download Statistics

App Books

By:

Downloads:

Rating:

Version:

6.9.1 Last updated: 2026-06-13

Version code:

290

Creation date:

2020-04-13

Publisher country:

Permissions:

android.permission.READ_EXTERNAL_STORAGE High risk
android.permission.WRITE_EXTERNAL_STORAGE High risk
android.permission.FOREGROUND_SERVICE Low risk
android.permission.INTERNET Low risk
android.permission.RECEIVE_BOOT_COMPLETED Low risk
android.permission.WAKE_LOCK Low risk
android.permission.ACCESS_NETWORK_STATE Safe
android.permission.VIBRATE Safe
com.trucnguyen.calibresync.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Size:

59.93MB

Price:

5.49

Email:

ca*****@gmail.com

URLs:

Website ,Privacy policy

Full description:

Source:

Google Play Store

Data ingested on:

2026-06-14

Compare stats and ranking:

Ranking

# 474,000 ▲ 3,535

Other rankings

#13 in Books and reference (Paid) ▲ 1

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:

BIL studio

Google Play Store

https://play.google.com/store/apps/details?id=com.trucnguyen.calibresync

Email:

ca*****@gmail.com

Website:

https://calibresync.bitbucket.io/

User Reviews

Calibre Sync is praised for its ease of use, clean interface, and strong cloud syncing capabilities across various providers. Users appreciate active developer support and good performance with large libraries. However, common issues include slow or buggy syncing, limited UI sorting/grouping features, inconsistent handling of downloaded books, lack of automated read status syncing, and occasional app crashes. Overall, it is a powerful app but still evolving to fix these functional and interface shortcomings.

Pros

Easy to use with a clean and polished interface.
Works well with multiple cloud providers like OneDrive, Dropbox, and pCloud.
Active developer support with regular updates and responsiveness to user feedback.
Good syncing capabilities and quick searching in large libraries.
Supports custom metadata filtering and displays covers and metadata effectively.

Cons

Syncing can be slow and buggy, sometimes failing to update new books or stalling.
User interface lacks advanced grouping, sorting, and better layout options, making navigation difficult for large libraries.
Inconsistent downloaded books management, with bugs like books showing incorrectly or missing read status syncing.
Limited read position synchronization between devices, requiring manual updates.
App can crash when scrolling fast or has issues with keyboard input delays.

Recent reviews

Not working with Nextcloud even though it says it does. There's no support, they never replied to my emails for two weeks and counting now. Update: Got it to work by continuously wiping data for the app and retrying. Seems like a bug. Keeping the rating low because the developer does not reply to support emails.

Da*****, 2025-01-16

Clean and easy to use. Works great on my new Boox Go Color 7. Now I can pull down any book from my library without having to connect it directly. Thank you!