Lithium Pro

Lithium Pro

FaultException·4.1 ★·$1.99
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Screenshots

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Description

NOTE: This app acts as a Pro license to the free app. You must have Lithium installed in addition to this app and then the Pro features will activate in the free app.

• Sync: Keep your data backed up and in sync across your devices using your Google Drive account. (Books themselves are not currently backed up or synced.)

• Custom themes: Customize your page background color, text color and link colors. Create, delete and edit themes. You can access the custom themes feature by tapping the three-dots under Theme in display settings after upgrading.

• More highlight colors (see screenshots)

• More features later.

Developer

FaultException

Developer ID: FaultException

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Ratings & Reviews

4.1

1,342 ratings

50,000+ downloads

5★
61%
4★
14%
3★
8%
2★
6%
1★
11%

Recent Reviews

Rachel S

v1.5

I used the "ordinary" Lithium reader and was very satisfied from its many options, ease of use and appearance. I have purchased the Pro version only as a tribute to the developer for giving us, free of charge and Ads, such a good App. Also the developer is quick to answer any question from the users.

Oct 10, 2026

Rich K

v1.5

purchased the pro hoping maybe itd let me read txt files. looks like only the epub files i have are readable, not the txt files. still, pretty straight forward simple epub reader. not expensive so i dont mind supporting small developers. wish they read txt files though.

Oct 1, 2026

Michelangelo Bedetti

can't use pro features after paying, neither can get a refund. scam! Google won't refund either!

Developer Response

Hi, do you mean it's still showing as non Pro? If so, please update to the latest Lithium version and send feedback from within the app, and I'll take a look.

Sep 3, 2026

Sep 2, 2026

Rosstafarian Boogla

The very best. (1 of 2) Fast, effective, robust, initiative, it's a tool kit..I'm running out of adjectives here...my thx to the Creator. Also the code jocks, of course.

Jul 22, 2026

Ahmed Babatürk

v1.4

I bought the pro only to support. It is my 10th year with the app. Perfect mobile epub reader.

Jul 17, 2026

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