Linko - Let Ideas Grow

Your AI knowledge base

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

New in 2.0: what you save connects to what you noted before, Ask Linko answers from your own knowledge base, and every Topic shows what you understand so far. Your AI knowledge base. Save what you read, watch and hear, and note it in your own words, even out loud. Linko files it, connects it to what you noted before, and answers from it when you ask. CATCH IT, HOWEVER IT COMES • Write a note, or say it out loud • Save articles, books, videos, podcasts and any link, from the share sheet or a widget • Nothing to name or file first IT CONNECTS TO WHAT YOU NOTED BEFORE • Linko reads each note and resource as you save it and files it under the Topic it fits • It shows you which earlier notes the new one connects to • Make a Tag when you want a group of your own, and move anything if you see it differently ASK YOUR KNOWLEDGE BASE • Ask Linko answers from your own notes and sources, every source cited SEE WHAT YOUR NOTES ADD UP TO • Every Topic and Tag opens with your current understanding, each line pointing back to the notes it comes from • A knowledge map shows how your Topics connect, and rings show how they grow EVERY SOURCE GETS A PAGE • What it says, the key points, and every note you took on it • Read the original in place, and select a line to note it or ask about it KEEP WHAT YOU READ • A short daily review, drawn from your own notes BRING IT TO YOUR AI TOOLS • Connect ChatGPT, Claude and other AI tools over MCP, so they can search and add to your knowledge base YOURS, AND PRIVATE • Private by default. Private notes are encrypted before they're stored • Not used to train AI. No ads • Export everything as Markdown • On iPhone, iPad, Android, the web and Chrome Try all of Linko free for your first 50 notes and resources, with no time limit. After that, Pro lets you keep adding, with more AI each month.

Ratings & Reviews

  • 5.0
    out of 5
    5 Ratings

Linko 2.0: your AI knowledge base. • What you save connects to what you noted before. Each time you save, Linko shows the Topic it went into and the earlier notes it connects to. • Every Topic shows what you understand so far. Topic and Tag pages open with your current understanding, each line pointing back to the notes it comes from. A knowledge map shows how your Topics connect, and rings show how they grow. • Ask Linko answers from your own knowledge base. It opens as a full page from Home and Search, with every source cited. • Resource pages are rebuilt for reading and note-taking: read the original in the page, play videos and podcasts, go through Key points, and select a passage to note it or ask Linko about it. • A gentler start: new accounts get a short welcome, and you can skip any step. • Daily review gives you one set of notes a day. Notes can have checklists, and you can share a note as a link or an image. • Areas are now Topics, and Projects are now Tags. Also new • Native menus on Apple devices. Panels close with a pull-down, save when you close them, and keep your draft if you leave half-way. • Swipe between tabs on Topic, Tag and Resource pages. • A more consistent look, a polished dark mode, and new log-in and sign-up screens. • Log in with an email code, or with a passkey on Apple devices. • When you're offline, a quiet line tells you so instead of a pop-up, and writing you haven't sent is kept. • Report a friend's note or resource, and block people. • Many fixes for smoother scrolling, crashes and screens that could get stuck. Thank you for using Linko.

Version 2.0

The developer, Linko Inc., 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
    • Contact Info
    • User Content
    • Identifiers
    • Usage Data
    • Diagnostics

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

Accessibility

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

Information

Seller
Linko Inc.
Size
82.7 MB
Category
Productivity
Compatibility
Requires iOS 16.0 or later.
  • iPhone
    Requires iOS 16.0 or later.
  • iPad
    Requires iPadOS 16.0 or later.
  • Mac
    Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
English and 3 more
  • English, Simplified Chinese, Spanish, Traditional Chinese
Age Rating
13+
In-App Purchases
Yes
Copyright
© 2026 Linko Inc.
  • Privacy Policy
  • License Agreement

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