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Calibre Sync

Calibre Sync

All in one Calibre libraries

54 ratings
79 reviews
🔧 Utilities
📊 Productivity
$4.99

Details

  • Released
  • Updated
  • February 16, 2022
  • August 5, 2026

Features

Developer

DUONG THUY PHAM
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Calibre Sync screenshot #1 for iPhone
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Calibre Sync screenshot #9 for iPhone
iphone
ipad
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About

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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+1

What's New in Calibre Sync

6.10.5

August 5, 2026

- Calibre-web service integration improvement

User reviews

Most RecentHighest RatedLowest Rated

Excellent

Permet d’avoir sur son iPhone une ou plusieurs bibliothèques Calibre accessibles car stockées dans un service cloud. Permet de récupérer un/plusieurs livres et les ouvrir dans son lecteur favori. Bien sûr fonctionne en « lecture seule » sur le service cloud. Pas d’écriture vers le cloud.
Jcp25Jcp25

Great app. Works well.

It worked great to connect to my Calibre library. Syncs easily and gives me a great way to browse through my collection.
jpackjpack

Calibre Sync funktioniert wieder, vielen Dank!

Calibre Sync funktioniert wieder, vielen Dank!
rotbaerrotbaer

Response from developer

Hi, the new version of the app should fix the issue, please check it out, cheers.

Works again!

Very fast and efficient way to get books from your Calibre installation.
pnjwoodpnjwood

Response from developer

Hi, the new version of the app should fix the issue, please check it out, cheers.

New dev fixed the app!

Thanks to the new dev, this app works great again
Mike DaveyMike Davey

Response from developer

Hi, the new version of the app should fix the issue, please check it out, cheers.

See 74 more reviews

FAQ

What does Calibre Sync do?

Calibre Sync allows you to access and manage your Calibre ebook libraries from popular cloud services like Google Drive, Dropbox, and OneDrive, or connect wirelessly to your desktop Calibre installation. You can browse, search, download, and organize your books directly on your mobile device.

How do I move my Calibre library to a cloud service for use with Calibre Sync?

To move your library, open Calibre on your computer, select 'Switch/create library...', choose an empty folder on your cloud drive as the 'New Location', select 'Move current library to new location', and press OK. Wait for the cloud sync to complete, and then you can use Calibre Sync.

Is Calibre Sync a free app?

No, Calibre Sync is a paid application. The description mentions lifetime support with no extra charge or subscription fee, indicating a one-time purchase model.

What devices is Calibre Sync compatible with?

The app is designed for mobile devices and connects to Calibre libraries stored on cloud services or your computer. It is not a reader app itself, so you will need a separate ebook reader application installed on your device to open and read downloaded books.

Can I use Calibre Sync to read books?

No, Calibre Sync is not a reader app. Its primary function is to manage and provide access to your Calibre libraries. You will need to open downloaded books using a separate ebook reader application installed on your device.