What does MarginNote 4 do?

PDF 문서에서 효율적으로 주석, 요약, 암기카드 생성 등 학습을 통합적으로 하고 싶은 사용자의 문제를 해결합니다. It is catalogued under Notes & docs on PulseGate.

Who should use MarginNote 4?

MarginNote 4 is a consumer product built for 학생, 연구자, 심층 독서가.

Is MarginNote 4 still maintained?

Unverified. MarginNote 4 has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What are alternatives to MarginNote 4?

Similar projects tracked by PulseGate include MarginNote 3, Freenotes®: AI Notes Taking, and Noteshelf 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.

Back to the index

MarginNote 4

Name: MarginNote 4
Author: Beijing Yunsi Software Technology Co., Ltd

App StoreNotes & docs🇺🇸

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.

PaidiOS

Visit App Store

1alternative

8features

2024since

Overview

8 features

MarginNote 4 is a Notes & docs project. PDF 문서에서 효율적으로 주석, 요약, 암기카드 생성 등 학습을 통합적으로 하고 싶은 사용자의 문제를 해결합니다. MarginNote 4 is a consumer product aimed at 학생, 연구자, 심층 독서가. Pricing is paid. 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. Key capabilities include PDF annotation, mind mapping, and flashcard generation.

PDF annotation
Mind mapping
Flashcard generation
AI Q&A
AI translation
OCR templates
Immersive mode
Apple Intelligence integration

Built with & integrations

AI providers

openai

Runs on

iOS

Trust & compliance

Verified signals

HTTPSStore-verified publisher

Indexing history

What PulseGate has recorded for this listing

Indexed30 Jun · 02:31 UTC
MarginNote 4: AI Notes·MindMap verified against its public source
Source: PulseGate · Open

Frequently asked questions about MarginNote 4

What does MarginNote 4 do?: PDF 문서에서 효율적으로 주석, 요약, 암기카드 생성 등 학습을 통합적으로 하고 싶은 사용자의 문제를 해결합니다. It is catalogued under Notes & docs on PulseGate.
Who should use MarginNote 4?: MarginNote 4 is a consumer product built for 학생, 연구자, 심층 독서가.
Does MarginNote 4 have a free plan?: No — MarginNote 4 is paid.
What platforms does MarginNote 4 run on?: MarginNote 4 runs on iOS.
Is MarginNote 4 still maintained?: Unverified. MarginNote 4 has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What are alternatives to MarginNote 4?: Similar projects tracked by PulseGate include MarginNote 3, Freenotes®: AI Notes Taking, and Noteshelf 3.MarginNote 3 Freenotes®: AI Notes Taking Noteshelf 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.

At a glance

Platforms: Mobile
Languages: English
Built for: 학생, 연구자, 심층 독서가
Model: B2C
Solves: PDF 문서에서 효율적으로 주석, 요약, 암기카드 생성 등 학습을 통합적으로 하고 싶은 사용자의 문제를 해결합니다.

Registered as

App Store: 1531657269

Developer

🇺🇸Beijing Yunsi Software Technology Co., Ltd

Index record

Identity confidence: Medium · 76.4
Indexed: 30 Jun 2026
Lifecycle: Alive
Last seen: 30 Jun 2026

Identity audit (12)

Slug: marginnote-4-ai-notes-mindmap-apple-com
Lifecycle last checked: 8 Aug 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 30 Jun 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Summary from: Taken from the project's own store listing.
Languages from: Detected by a language model from page content.
Canonical URL: https://apps.apple.com/app/id1531657269

Ship this? Send a correction — no account, and you get a link to follow it.

Similar projects

Closest matches by what these projects do