Lithium: EPUB Reader

Name: Lithium: EPUB Reader
Availability: InStock
Rating: 3.946859836578369 (39832 reviews)
Author: FaultException

FaultException

39.8K reviews

Everyone

5M+

Downloads

Everyone

Learn more

About this app

Lithium is an EPUB reader.

• Automatic book detection
• Highlighting & notes
• Night & sepia themes
• 100% ad-free*

LITHIUM PRO

Upgrade to Pro to unlock the following features, as well as 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.

Read books on your phone or tablet with this EPUB reader.

Updated on

Oct 20, 2026

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

36.3K reviews

cm bs

January 25, 2021

I have tried several apps and most overwrite the formatting put into the ebook by the publisher, along with other problems. This is not perfect, but it does the best job of rendering the formatting in the ebook. I appreciate that. Now if only they'd put descriptions of the books in the list, and tags, and get them from the metadata, and from calibre, it'd be almost perfect.

21 people found this review helpful

Hollis A

January 28, 2021

The best epub reader, hands down. I used to use Google books, but I switched when I found out this existed and I'm so glad I did. I love being able to create custom categories, it works with any epub file, and you don't have to waste time uploading to a server like with Google books. What an incredible app! Oh, and the formatting is preserved! Being able to read Death's voice in Mort the way it was intended- no other ereader managed to preserve that formatting, in my experience. Great job!

17 people found this review helpful

A Google user

October 7, 2019

Very good! This is an excellent quality e-reader and it's got a nice minimalist interface that doesn't get in the way. I use the Pro version, but it's still missing the single feature that I need most: Backup of epub files to Google Drive. The problem is that a lost phone is still something of a disaster when there's no backup of the epub's themselves. The only other thing it needs badly is background preloading of the next page. Otherwise, it's an excellent reader. Much better than 90% of what's out there.

23 people found this review helpful