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MarginNote 4

App StorePDF editors & office suites🇺🇸

PulseGate's liveness check found it on 3 Oct 2026; it is registered on the App Store and has been in the index since 30 Jun 2026. How this is checked

MarginNote 4는 PDF 문서에 주석을 달고, 마인드맵과 플래시카드를 생성할 수 있는 학습 도구입니다. AI 기반 요약, Q&A, 번역, OCR 등 다양한 기능을 제공하며, 학생과 연구자 등 심층 독서 및 학습을 하는 사용자를 위한 앱입니다.

Inferred · not functionally tested

PaidiOS
MarginNote 4 preview
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1alternative
8features
2024since

Overview

6 features

Purpose: PDF 문서에서 효율적으로 주석, 요약, 암기카드 생성 등 학습을 통합적으로 하고 싶은 사용자의 문제를 해결합니다.

Inferred · not functionally tested

Audience: 학생, 연구자, 심층 독서가

Inferred · not functionally tested

Functions: collaboration

Inferred · not functionally tested

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

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

Constraint provenance is unknown; confirm requirements with the publisher.

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

MarginNote 4 is a PDF editors & office suites project. Inferred · not functionally tested: PDF 문서에서 효율적으로 주석, 요약, 암기카드 생성 등 학습을 통합적으로 하고 싶은 사용자의 문제를 해결합니다. Inferred · not functionally tested: MarginNote 4 is a consumer product aimed at 학생, 연구자, 심층 독서가. Basis unknown · not verified: Pricing is paid. Basis unknown · not verified: It runs on iOS.

Behind MarginNote 4 is Beijing Yunsi Software Technology Co., Ltd, based in the United States, and it first shipped in 2024. Inferred · not functionally tested: Key capabilities include PDF annotation, mind mapping, and flashcard generation.

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

Tasks: Inferred · not functionally tested

  • PDF annotation
  • Mind mapping
  • Flashcard generation
  • AI Q&A
  • AI translation
  • OCR templates

Topics: Inferred · not functionally tested

Tags
pdf-annotationmindmap-toolai-flashcardsstudy-assistantocr-templates
AI capabilities
Text
Inference: Hybrid

JSON profile · Text profile · Access guide

Built with & integrations

AI providers
openai
Runs on
iOS

Trust & compliance

Public signals
HTTPSStore listing found

Indexing history

What PulseGate has recorded for this listing

Nothing recorded for this listing in this window.

Frequently asked questions about MarginNote 4

What does MarginNote 4 do?
Inferred · not functionally tested: PDF 문서에서 효율적으로 주석, 요약, 암기카드 생성 등 학습을 통합적으로 하고 싶은 사용자의 문제를 해결합니다. It is catalogued under PDF editors & office suites on PulseGate.
Who should use MarginNote 4?
Inferred · not functionally tested: MarginNote 4 is a consumer product built for 학생, 연구자, 심층 독서가.
Does MarginNote 4 have a free plan?
Basis unknown · not verified: No — MarginNote 4 is paid.
What platforms does MarginNote 4 run on?
Basis unknown · not verified: MarginNote 4 runs on iOS.
Is MarginNote 4 still active?
PulseGate's liveness check found it on 3 Oct 2026.
What are alternatives to MarginNote 4?
Similar projects tracked by PulseGate include MarginNote 3, Freenotes®: AI Notes Taking, and Noteshelf 3.MarginNote 3Freenotes®: AI Notes TakingNoteshelf 3
Who makes MarginNote 4?
MarginNote 4 is developed by Beijing Yunsi Software Technology Co., Ltd, based in the United States.
How long has MarginNote 4 been around?
MarginNote 4 first shipped in 2024.

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