Comparison

EndNote vs MarginNote 4

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

EndNote

Manage your research from anywhere with this popular tool. Organize, search, and share academic papers and bibliographies seamlessly across devices. Sync your library and annotate PDFs on the go.

Highlights
  • Sync research library across devices
  • Search academic databases
  • Annotate PDFs
  • Import reference file formats
  • Share references with collaborators
  • Attach files from cloud storage
Features
Read full description

Collect, collaborate, create from anywhere with the EndNote app - the world's most popular research management tool. With flexible tools for searching, organizing, sharing research, and creating bibliographies, the EndNote app extends your ability to stay on top of cutting edge research and connect with your EndNote library on the go. EndNote enables you to easily view, edit, organize, and share research material on your iOS device. By syncing your research library across iOS, online, and desktop, you increase the power of EndNote by gaining seamless access to your reference library from multiple devices and platforms. The EndNote app includes: - Sign up for a free, EndNote online account or sign in to an existing account - Synchronize your library references, attachments, and PDF annotations to your online account and EndNote desktop - Built in web browser to search Clarivate Analytics Web of Science, PubMed, Google Scholar, your library catalog, or any other database you choose - Built in PDF viewer with wide range of annotation features. Annotations made can be synced and edited online and on the EndNote desktop - Importing capabilities for .ris, .nbib, and other popular reference file formats - Email and copy options for sharing references and file attachments with collaborators - EndNote “temporary citation” format support - Attach files from Dropbox, OneDrive or Google Drive to your references (accounts available separately) - Viewing and editing options for references and file attachments - Sorting, searching, and grouping options for references and file attachments - Getting Started Guide documentation

About

MarginNote 4

This app integrates reading, note-taking, mind mapping, and flashcards into a unified study environment. It supports active learning with features like study sets, book compilation, and dual-article views. Enhance your understanding with visual learning tools and AI-powered content extraction for long-term memory retention.

Highlights
  • Integrated reading, note-taking, mind mapping, and flashcards
  • Quick Extend Note and Handwriting Layers for annotation
  • Study Set for organizing PDFs, EPUBs, videos, and audio
  • Mind Map and Concept Diagram for visual learning
  • AI Content Detection for formula and chart extraction
  • FSRS spaced-repetition algorithm for reviews
  • iCloud sync across Apple devices
Features
Read full description

MarginNote is the PDF study tool for deep readers. One excerpt is a PDF highlight, a mind map node, and a flashcard — one capture, three places. This is the Card Axis architecture, so you stop ferrying content between a PDF reader, a notes app, and a flashcard tool. A decade of iteration. 188K+ App Store ratings. 【Four Featured Mechanics】 ▸ Card Axis — One excerpt, three renders. Document highlight, mind map node, and flashcard are the same card seen from three angles. ▸ Title Link — Old notes auto-surface in new documents. When a familiar concept appears in what you're reading, your past annotation lights up on the page. ▸ Extended Note — Long-press anywhere on a PDF to open writing space. No anchored text required; three display modes (inline / margin / collapsed). ▸ Immersive Mode (4.4) — Three-state toggle: Read / Write / Recall. UI folds away. Recall blurs excerpts with Gaussian blur — tap to reveal only after you've actually recalled. 【AI Capabilities (introduced in 4.2)】 AI book breakdown · AI OCR templates · AI translation · AI Q&A · AI flashcard generation Our stance is AI as assistant, not replacement — every suggestion can be saved as your own thinking node, never thinking for you. 【Apple Intelligence (iOS 26+)】 Recall Mode hints can run on-device via Apple Intelligence — pick "Apple AI" or "cloud LLM" in Settings. With Apple AI selected, three tiers of help — Neighbor Coordinate · Reasoning Prompt · Key Distinction — are generated by Apple Foundation Models right on your device: no network calls, no AI credits used, your notes never leave your device. Even if you've selected cloud LLM, going offline auto-falls back to Apple Intelligence (provided your device supports it) — so libraries, planes, and exam-day silent rooms never break your hint loop. 【Full Workflow】 Fast OCR · Study Sets (PDF / EPUB / video / audio) · direct read from Zotero / cloud drives / USB · 10 mind map styles · book recomposition · dual-document compare · concept maps · handwriting layers 【FSRS Spaced Repetition】 Built on the open-spaced-repetition project's algorithm (paper accepted by ACM SIGKDD; Anki has used FSRS as its default scheduler since v23.10). Push short-term memory into long-term. 【Built For】 Anyone re-reading a single document until it sticks — med school (USMLE / MCAT) · law school (LSAT / bar exam) · grad prep (GRE / GMAT / CFA) · researchers · language learners (IELTS / TOEFL) · serious readers. 【All Apple Platforms】 iPhone + iPad + Mac under one Apple ID. iCloud syncs Study Sets, notes, and review progress. Native Apple Pencil support on iPad. — Questions? Email service@marginnote.com Terms: https://dist.marginnote.com/MarginNote_Terms_and_Conditions.pdf Privacy: https://dist.marginnote.com/MarginNote_Privacy_Policy.pdf

Screenshots

EndNote4 screens
MarginNote 44 screens

Verdict

The call

The clearest difference is rating: MarginNote 4 at 4.5 against EndNote's 2.6. MarginNote 4 also leads on review sentiment (59% vs 28%) and update cadence (every 3 weeks vs every 4 months). EndNote's advantage is in-app purchases (none vs 13) and iOS requirement (15.0 vs 17.0). On price, ads, monetization model and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. MarginNote 4 sells 12 in-app purchases, starting at $1.99 per month. EndNote asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

MarginNote 4 holds the better App Store score, 4.5 against 2.6. Both are backed by a comparable volume of ratings — 165 and 716 respectively. Written reviews point the same way: 28% of EndNote's written reviews are positive against 59% of MarginNote 4's.

UpkeepUpdate frequency

EndNote ships an update every 4 months, MarginNote 4 every 3 weeks. The most recent releases landed on October 11, 2026 and October 13, 2026 respectively.

Scorecard6 real differences · 4 level
EndNote versus MarginNote 4: the parameters behind the verdict, then further details
ParameterEndNoteMarginNote 4
PriceFreeFree
Rating2.6 (165 ratings)4.5 (716 ratings) — better
Positive reviews27.8% of reviews58.6% of reviews — better
Number of ratings165716 — better
Update frequencyEvery 4 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS15.0 — better17.0
Further details — not scored
Size91 MB330 MB
Age rating17+4+
DeveloperClarivate Analytics (US) LLCBeijing Yunsi Software Technology Co., Ltd

Customer experience

EndNote

All ratings165 ratings
Positive32.7%
Neutral14.5%
Negative52.7%
Written reviews370 reviews
Positive27.8%
Neutral11.9%
Negative60.3%

MarginNote 4

All ratings716 ratings
Positive86.3%
Neutral3.6%
Negative10.1%
Written reviews565 reviews
Positive58.6%
Neutral15.6%
Negative25.8%

User reviews

EndNote

From 165 App Store ratings

What we love

  • 🚀 Syncs well with desktop version
  • 📚 Convenient for reading and annotating papers
  • 💻 Good companion to desktop app
  • 🔍 Useful for managing references on the go
  • 🖋️ Annotation tools work well with Apple Pencil

Room to improve

  • 🐛 Crashes frequently
  • 🔍 Clunky search and organization
  • 📁 Sync issues and lost annotations
  • 🔒 Incompatible with other cloud storage
  • 🔧 Missing key features from desktop version

MarginNote 4

From 716 App Store ratings

What we love

  • 🚀 Powerful features
  • 📚 Great for academic/research use
  • 👍 Useful note-taking and organization
  • 🖊️ Improved handwriting and annotation

Room to improve

  • 🐛 Buggy and crashes frequently
  • 🕰️ Slow and laggy sync between devices
  • 🤯 Steep learning curve, poor documentation
  • 💰 Expensive upgrade from previous version

Bugs and requests

EndNote

Reported bugs

5 issues
  • Crashes when editing references
  • Indexing issues and lost library data
  • Compatibility problems with iOS updates
  • PDF viewer issues (e.g. no rotation, lost page position)
  • Login and authentication problems

Requested features

5 requests
  • Cite while you write functionality
  • Better PDF annotation tools (e.g. eraser, text notes)
  • Support for group sets and nested folders
  • Automatic citation data population from PDFs
  • Improved syncing and offline access

MarginNote 4

Reported bugs

3 issues
  • Disappearing annotations when using extend function
  • Inability to restore accidentally deleted mind maps
  • Inconsistent behavior with PDF file management

Requested features

4 requests
  • Improved iCloud/cloud sync reliability
  • More intuitive and user-friendly interface
  • Better support for external document libraries
  • Ability to disable auto-excerpt selection

In-app purchases

None

EndNote

No in-app purchases

12 purchases

MarginNote 4

Subscriptions5
  • Subscription to MAX (Monthly)7 Days trial$1.991 Month
  • Subscription to MAX (3 months)7 Days trial$4.993 Months
  • Subscription to MAX (6 months)7 Days trial$7.996 Months
Show 2 more
  • Subscription to MAX (Annually)1 Month trial$12.991 Year
  • MarginNote Max Annual1 Month trial$16.991 Year
One-time7
  • 14 days Free Trial2 variantsFree
  • Upgrade to PRO from MN3(iOS)$4.99
  • Unlock PRO Forever (New)$12.99
Show 4 more
  • Upgrade to MAX from MN3(macOS)$19.99
  • Unlock MAX based on PRO$39.99
  • Unlock MAX based on PRO (New)$40.00
  • Unlock MAX Forever (New)$51.99

Questions

Is EndNote free?
EndNote is free to download, with no in-app purchases.
Is MarginNote 4 free?
MarginNote 4 is free to download, with in-app purchases available.
Which has better reviews, EndNote or MarginNote 4?
MarginNote 4 is rated higher. EndNote averages 2.6 out of 5 from 165 ratings, while MarginNote 4 averages 4.5 from 716 ratings.
Do EndNote or MarginNote 4 have ads?
Neither EndNote nor MarginNote 4 shows ads.
Which is updated more often, EndNote or MarginNote 4?
EndNote ships an update every 4 months, and MarginNote 4 every 3 weeks. Most recently, EndNote was updated on October 11, 2026 and MarginNote 4 on October 13, 2026.

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