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MarginNote 3

App StoreReference management & literature discovery🇺🇸

PulseGate's liveness check found it on 3 Oct 2026; it is registered on the App Store and has been in the index since 29 Jun 2026. How this is checked

MarginNote 3 is a powerful reading and study app for iOS and macOS. It integrates PDF/EPUB reading, annotation, mindmapping, and flashcards, helping students and professionals organize and retain knowledge from their study materials.

Inferred · not functionally tested

PaidiOSmacOS
MarginNote 3 preview
  • MarginNote 3 screenshot 2
  • MarginNote 3 screenshot 3
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Overview

6 features

Purpose: Enables users to read, annotate, and organize study materials efficiently on mobile devices.

Inferred · not functionally tested

Audience: students, researchers, and professionals

Inferred · not functionally tested

Functions: Unknown

Interfaces: API: unknown · MCP: unknown · CLI: unknown · Self-hosting: unknown

Recorded constraints: pricing: paid · license: Proprietary · platforms: MOBILE · deployment: ios, macos

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: apps.apple.com. These links do not verify the individual claims.

MarginNote 3 sits in PulseGate's Reference management & literature discovery category. Inferred · not functionally tested: It enables users to read, annotate, and organize study materials efficiently on mobile devices. Inferred · not functionally tested: It is built as a consumer product for students, researchers, and professionals. Basis unknown · not verified: MarginNote 3 is paid. Basis unknown · not verified: It runs on iOS and macOS.

It is developed by Beijing Yunsi Software Technology Co., Ltd (United States), and it first shipped in 2018. Inferred · not functionally tested: Among its 6 catalogued features are PDF/EPUB reading, annotation tools, and mindmapping.

Summary written by a language model from the project’s public pages.

Tasks: Inferred · not functionally tested

  • PDF/EPUB reading
  • Annotation tools
  • Mindmapping
  • Flashcards
  • Handwriting support
  • OCR

Topics: Inferred · not functionally tested

Tags
pdf-annotationmindmappingflashcards

JSON profile · Text profile · Access guide

Built with & integrations

Runs on
iOSmacOS

Trust & compliance

Public signals
HTTPSStore listing found

Indexing history

What PulseGate has recorded for this listing

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Frequently asked questions about MarginNote 3

What does MarginNote 3 do?
Inferred · not functionally tested: MarginNote 3 enables users to read, annotate, and organize study materials efficiently on mobile devices. It is catalogued under Reference management & literature discovery on PulseGate.
Who is MarginNote 3 for?
Inferred · not functionally tested: MarginNote 3 is a consumer product built for students, researchers, and professionals.
Does MarginNote 3 have a free plan?
Basis unknown · not verified: No — MarginNote 3 is paid.
What platforms does MarginNote 3 run on?
Basis unknown · not verified: MarginNote 3 runs on iOS and macOS.
Is MarginNote 3 still active?
PulseGate's liveness check found it on 3 Oct 2026.
What are alternatives to MarginNote 3?
Similar projects tracked by PulseGate include MarginNote 4, Noteful, and Notes Writer Pro.MarginNote 4NotefulNotes Writer Pro
Who develops MarginNote 3?
MarginNote 3 is developed by Beijing Yunsi Software Technology Co., Ltd, based in the United States.
When did MarginNote 3 launch?
MarginNote 3 first shipped in 2018.

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