PaperReader AI

AI reader for academic papers

$0.99 · Designed for iPad. Not verified for macOS.

Two-column paper reflow + on-device Qwen3-VL AI. Papers stay on device. Paid download, no subscription. PaperReader (爱读文献) is a PDF reader and on-device AI assistant for academic papers. Two-column reflow makes vertical reading easier. Summary, translation, Q&A, and figure interpretation run on your iPhone by default — paper content is not uploaded to our servers. LIBRARY • Import PDFs, open from Files • Auto-extract metadata such as title • Organize by reading progress REFLOW READING • Two-column to single-column layout for papers • Smooth paging and adjustable font size • Highlights and excerpts ON-DEVICE AI (Qwen3-VL-2B) • Page / selection summaries • Chinese–English translation with technical terms • Q&A grounded in the paper • Chart / screenshot interpretation • About 1.6 GB model download once, then offline (Wi-Fi recommended) • Offline model published by the Qwen team (Alibaba Cloud) under Apache-2.0 PRIVACY • Local by default; no tracking data collection • Paid App Store download — no in-app subscription or unlock IAP Requires iOS 17.0+. On-device model works best on devices with 8GB+ RAM.

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The developer, 文 郑, 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.

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    Information

    Seller
    文 郑
    Size
    181.7 MB
    Category
    Productivity
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • iPad
      Requires iPadOS 17.0 or later.
    • Mac
      Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English and Simplified Chinese
    Age Rating
    4+
    Copyright
    © 2026 Wen Zheng
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

      Up to six family members can use this app with Family Sharing enabled.

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