Common Reader
AI reading and thinking space
Free · In‑App Purchases
Common Reader brings a smooth, elegant, seamless immersive reading and note-taking experience to all your devices.
- Supports many ebook formats, including epub, azw3, mobi, txt, markdown, and pdf (limited support).
- Deeply integrates AI features for asking questions about books and automatically organizing your library with generative AI.
- Supports cloud sync through iCloud, OneDrive, WebDAV, and more.
- Provides fast full-library search across books, authors, tags, notes, highlights, and original text.
- The interface and interactions are carefully designed around a unified cross-platform logic and built with native technologies for iOS and iPadOS.
- The app does not proactively collect any of your information. Your data is only processed by the model and cloud storage providers you trust.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
- Refined some UI details
- The status bar is now shown when the reader overlay is displayed
- Added a Main Page option
- Added support for dictionary lookups using the system dictionary
- Optimized some typography styles
- Optimized cross-page selection logic
- Optimized widget update logic
- Improved support for external input devices
- You can now exit the reader by swiping from the left edge
- Optimized the performance of the realistic page-turning mode
The developer, 天宇 高, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 天宇 高
- Size
- 100.4 MB
- Category
- Books
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - iPad
Requires iPadOS 26.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
English and 10 more
- English, French, German, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Traditional Chinese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Lifetime Unlock $12.99
- Many coffees $32.00
- 4 Cups of Coffee $16.00
- 2 Cups of Coffee $8.00
- 1 Cup of Coffee $4.00
- Copyright
- © 2026 red12956