Libby, the library app

Libby, the library app
Developer: 🇺🇸 OverDrive, Inc.
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266.4M installs
5.3M ratings
20M monthly active users
Revenue not available
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Monthly +3.5M
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Libby, the library app Summary

Libby, the library app is a free iOS app in Books And Reference by OverDrive, Inc.. Released in Dec 2016 (9 years ago). It has 5.3M ratings with a 4.84★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 20M monthly active users . Store last updated Aug 4, 2026

Recent activity: 17K new ratings this week View trends →

Libby, the library app SDKs Summary

Libby, the library app was last scanned for SDKs on 2026-08-03. No known SDKs were detected. Check the raw list of SDK parts detected here and feel free to request unknown SDKs be added to AppGoblin.


4.84★

Ratings: 5.3M

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Screenshots

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App Description

All over the world, local libraries offer millions of ebooks and audiobooks. You can borrow them — for free, instantly — with a library card and Libby: the award-winning, much-loved app for libraries.

• Browse your library’s digital catalog of books — from classics to NYT best-sellers
• Borrow and enjoy ebooks, audiobooks, and magazines
• Download titles for offline reading, or stream them to save space
• Send ebooks to your Kindle (U.S. libraries only)
• Listen to audiobooks via Apple CarPlay
• Use tags to create your must-read list and any other book lists you want
• Keep your reading position automatically synced on all your devices

In our beautiful, intuitive ebook reader:
• Adjust text size, background color, and book design
• Zoom into magazines and comic books
• Define and search for words and phrases
• Read and listen to read-alongs with your kids
• Add bookmarks, notes, and highlights

In our ground-breaking audio player:
• Slow down or speed up the audio (0.6 to 3.0x)
• Set a sleep timer
• Simply swipe to skip forward and backward
• Add bookmarks, notes, and highlights

Libby is built by the team at OverDrive, in support of local libraries everywhere.

Happy reading!