Linea Reader
Read, listen, and ask
Free · Designed for iPad. Not verified for macOS.
Make more of every page. Import documents, read or listen, highlight what matters, and ask questions in context.
Linea is a calm reading workspace for difficult material. Import PDFs, EPUBs, MOBI files, DOCX documents, Markdown, images, scans, and web pages. Read with thoughtful typography, highlight and annotate passages, listen from your current position, and ask questions without losing your place.
Your library stays organized around the work in front of you. Resume where you stopped, move between chapters, and keep your reading progress together.
Features:
• Import documents and URLs
• Read PDFs, ebooks, Markdown, and more
• Highlight passages and add notes
• Listen from your current reading position
• Ask document-aware questions while reading or listening
• Keep reading progress and annotations together
• Choose from four reading palettes
AI and your data:
Linea uses AI only when you ask it to. It does not run your documents through AI in the background.
Eligible signed-in Linea accounts can use Linea's rate-limited managed Ask without a personal API key: the question and relevant document context are processed by Linea, which may call an upstream model. For a user-owned cloud provider, Linea sends your question and relevant document context directly from your device to that provider using the API key you supplied; Linea's developer does not receive those direct-to-provider requests.
When available and selected, on-device Apple Intelligence requests stay on your device.
Linea is built for sustained attention: fewer distractions, better context, and a clear path back to the thread.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Papers that stay papers. Read PDFs with smarter layout, ask about figures and passages without losing your place, and keep listening in sync with the text.
• Clearer PDF reading: page preparation, figure plates, paper mastheads, and stronger structure on hard scans
• Ask in context: multi-turn questions, figure Q&A, and a side rail that stays with the page
• Listen with less distraction: calmer chrome and more reliable playback highlighting
• Faster day-to-day use: smoother scrolling, resume, and library performance
Local reading never requires an account. Managed Ask remains optional for eligible signed-in accounts.
The developer, Arach Tchoupani, 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 Linked to You
The following data may be collected and linked to your identity:
- User Content
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Arach Tchoupani
- Size
- 16.9 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 26.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.0 or later.
- iPhone
- Languages
- English
- Age Rating
13+
- 13+
- Infrequent
Realistic Violence
Profanity or Crude Humor
Mature or Suggestive Themes
Horror/Fear Themes
Alcohol, Tobacco, Drug Use or References
Sexual Content or Nudity
Guns or Other Weapons
- Copyright
- © 2026 Arach Tchoupani