Lithium: EPUB Reader

FaultException

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.

Ratings and reviews

Previously great, but like other folks have reported, as of spring 2024, it won't open books due to permissions problems with accessing files on the phone (nor am I prompted to grant permissions again, as other apps do). I've emailed the dev and gotten no response, which has been true for other issues over the years, too. It's a real bummer because I've loved this reader and have lots of notes and bookmarks in it.

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.

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!