Lithium: EPUB Reader

3.9
38K reviews
5M+
Downloads
Content rating
Everyone
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About this app

Lithium is an EPUB reader.

• Automatic book detection
• Highlighting & notes
• Night & sepia themes
• Switch between pages and scrolling
• Built with Material Design
• 100% ad-free*

LITHIUM PRO

Upgrade to Pro to unlock the following features, as well as all all future Pro features:
• Sync reading position, highlights, notes, bookmarks and more across your devices with Google Drive. (Books themselves are not currently synced.)
• Custom reading themes (custom colors)
• More highlight colors.

NOTE: Lithium Pro works as a license to unlock the Pro features in this app. As long as Pro is installed alongside Lithium you can use the Pro features. It is not a separate standalone app.

PLEASE GIVE FEEDBACK

Use the "Send feedback" button (in the drawer or menu depending on where you're at in the app). Please let us know about any bugs or crashes you encounter.

* Ads meaning third-party advertisements. There may be occasional offers to upgrade to the premium version of the app.
Updated on
27 Jan 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Files and docs, App activity and Device or other IDs
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

3.9
34.6K reviews
Alex
19 May 2025
Lithium is effectively everything I want or need to read epubs on my phone, and nothing I don't want. It's got the basic and essential features like adjusting fonts, font sizes, line spacing, and margins. It's very reliable, I haven't experienced any bugs myself. HOWEVER - the one feature I wish it had - I want to be able to move my categories around. Currently there's no way to organize categories (alphabetically, last used). I would love to see this implemented!
8 people found this review helpful
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Cory M
17 April 2025
My experience has been mostly positive, however selecting text is somewhat broken. It seems to work as expected on most of a page, but as soon as you try to select more than a single word within the top two rows of text it wildly flips pages and selects numerous pages of text. This is quite frustrating.
11 people found this review helpful
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ren
22 May 2025
LITERALLY THE BEST EREADING APP EVER. it even gets better when you purchase the pro version (which is affordable and worth it!!) because i get to sync my bookmarks, highlights, everything across multiple devices, and i get to customize the colors of the background, text and links in the books i'm reading. it's such a fun experience for readers who love to organize and personalize their reading materials. i was quite worried when this was gone from the store for a while, but it's back!
10 people found this review helpful
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