Episteme Reader

In-app purchases
500+
Downloads
Content rating
Everyone
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About this app

Episteme is a reading app built for people who love to read. It combines beautiful design, smart tools, and AI assistance to make reading smoother, faster, and more enjoyable.

šŸ“š Read Every Format
Open and enjoy your favorite books and documents in PDF, EPUB, MOBI, and AZW3 formats. Whether it is a novel, research paper, or personal document, Episteme renders it with clarity and precision.

šŸ“– Two Reading Modes
• Book Mode: A realistic page-turning experience that feels natural and immersive.
• Scroll Mode: A smooth vertical layout for quick, continuous reading.

🧠 AI-Powered Reading Tools (Pro)
Get instant dictionary definitions or AI-generated summaries to understand complex text and ideas quickly. Perfect for study, research, or casual reading.

šŸŽ§ Text-to-Speech
Let Episteme read aloud for you using your device’s built-in voice engine. Great for multitasking or resting your eyes.

ā˜ļø Sync and Device Management (Pro)
Sign in with Google to keep your reading progress, bookmarks, and shelves synced across devices. Pro users can manage connected devices and continue reading anywhere.

šŸ“‚ Organize Your Library
Easily manage your digital bookshelf.
• Create custom shelves and collections
• Sort by title, author, or progress
• Quickly return to your recent books

šŸ”’ Privacy First
Your reading data stays private. No personal information or reading content is shared or stored without your consent. AI features process text securely without saving your data.

Rediscover the joy of reading with Episteme, your intelligent companion for every page and every story.
Updated on
Mar 10, 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
Personal info, App info and performance, and Device or other IDs
Data is encrypted in transit
You can request that data be deleted

What’s new

ā— Refactored the PDF reflow engine to be faster and switch between views seamlessly.
ā— Added the ability to select and highlight text directly in PDF documents.
ā— New straight-line snap option for the PDF highlighter.
ā— Added support for external offline dictionary apps.
ā— Local folder sync now allows you to manage up to three different folders at once.
ā— Improved how borders and rounded corners are displayed in the EPUB pagination reader.