Lithium Pro
4.4star
1.26K reviewsinfo
10K+
Downloads
PEGI 3
info
About this app
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 hightlight colors (see screenshots)
• More features later.
• 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 hightlight colors (see screenshots)
• More features later.
Updated on
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
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No data collected
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Ratings and reviews
4.5
1.05K reviews
Frank Li
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January 4, 2025
Great app! But please add the following features: (1) Renaming the EPUB files. The names that the authors give them can make them useless when sorted alphabetically. For example, instead of "X Ch. 100", the name is "X Ch. One Hundred". (2) Reordering the Notes and Bookmarks by time added or location. (3) Making Note content searchable. It'll be of great help to search for Note "Battle at X" instead of having to memorise enough of an exact phrase to search.
32 people found this review helpful
Danni B
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July 12, 2025
Working really well. I bought it mainly for the extra colors and I was not disappointed. There are 5 added colors, making it 10 colors in total. The original 5 colors plus 2 blues, dark red, orange and pink. A dark green would have been better that one of the 2 extra blues but all in all, it's amazing. Thank you!
David X
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May 6, 2022
Made another mistake. Saw the price and figured what could go wrong. Plenty! Get a bizare error in locating a java script file. It locks up the whole program and makes it impossible to read any book in the app. Wrote to the developer, of course there's no response. So I'm out a couple bucks. Lesson learned (I hope) Don't you fall for it!
17 people found this review helpful
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