Knowingo: Guided Book Reading

Read summaries, explore ideas

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

Knowingo is a guided book reading app for busy readers. Start with a clear summary and follow the ideas that matter. Explore nonfiction books through carefully prepared summaries. Each summary is organized into parts so you can follow the ideas, pause whenever you need to, and pick up where you left off. Look up unfamiliar terms and save passages that matter to you. With Knowingo, you can: • Browse and search books by topic • Read a summary first, then follow its main ideas • Look up terms and save highlights • Resume what you were reading • Explore available research paper explainers Knowingo provides original summaries and reading guidance. It does not provide the full text of the original books. Available books and languages depend on the editions published in the app. New accounts can try the reading library for seven days. After the trial, a Knowingo Reading subscription is required to read full summaries. Monthly and annual plans are available. The price is shown before you confirm a purchase. Payment is charged to your Apple Account at confirmation. The subscription renews automatically unless you cancel at least 24 hours before the current period ends. Manage or cancel your subscription in your Apple Account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://knowingo.online/privacy.html

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A calmer reader. While you read, nothing sits on the page; tap once to bring up a quiet row for listening and asking. Listening now lives in one small capsule at the bottom: pause, ask, or swipe up for the full player with speed, accent and a new sleep timer. Ask the book out loud, while listening or just reading: tap the microphone and speak, and the answer is written into the page and read to you. Prefer typing? Tap the keyboard in the capsule, or choose Type a question from the more menu. Chinese answers have a new, warmer voice, and every answer speaks at a more natural pace. Related books open as a floating web, and the bookmark at the top of a book page saves it to Read later in the Me tab.

The developer, SEMANTIG TECH PTE. LTD, 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:

    • Purchases
    • Location
    • Contact Info
    • User Content
    • Search History
    • Identifiers
    • Usage Data
    • Diagnostics
  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • User Content
    • Identifiers
    • Usage Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More

The developer has not yet indicated which accessibility features this app supports. Learn More

Seller
SEMANTIG TECH PTE. LTD.
Size
19.3 MB
Category
Education
Compatibility
Requires iOS 18.0 or later.
  • iPhone
    Requires iOS 18.0 or later.
  • Mac
    Requires macOS 15.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 2.0 or later.
Languages
English and Simplified Chinese
Age Rating
4+
In-App Purchases
Yes
  • Reading Annual $23.99
  • Reading Monthly $2.99
Copyright
© 2026 SEMANTIG TECH PTE. LTD.