MarginNote 4: AI Notes·MindMap
ProductivityBeijing Yunsi Software Technology Co., Ltd
MarginNote 4 – Note-taking, Mind Map & Flashcards in One Study App MarginNote 4 combines reading, note taking, mind mapping, and spaced-repetition flashcards in a single workspace. Preview, attend class, consolidate, practice, review, and remember with proven study methods. KEY FEATURES CRITICAL THINKING * Quick Extend Note: add extra writing space beside any paragraph for insights or questions * Handwriting Layers: show or hide ink to refresh a book for a new round of study ACTIVE LEARNING * Study Set: keep PDFs, EPUBs, videos, and audio in one project and see how they connect * Book Compile: rearrange pages, merge chapters, or insert explanations from other books * Dual-Article View: compare two related documents side by side * Distraction-Free Mode * Fast OCR engine for clean PDF annotation * External Library Access: open files from Zotero, USB drives, and more without copying * Lightning-fast full-text search across notes and files VISUAL LEARNING * Mind Map: build a tree of ideas; choose from 10 branch styles * Concept Diagram: link cards with lines or gestures on an infinite canvas * Outliner: edit and reorder text nodes in bulk * Card Board: sort cards by color or tag in a Zettelkasten-style wall SMART NOTE TAKING * Custom Toolbar: colors, labels, and cloze highlights turn annotation into knowledge coding * AI Content Detection: one-tap extraction of formulas and charts from academic papers * Auto Mind Map creation from up to 10 card properties KNOWLEDGE BRIDGE * Split-view combos and in-app web search keep context at hand * Keyword links automatically surface related notes * Backlinks record page, map position, and timestamp for every card LONG-TERM MEMORY * In-place Flashcard Editor: create front/back cards the moment you excerpt * FSRS spaced-repetition algorithm schedules perfect review times SHARE & COLLABORATE * iCloud sync on iPhone, iPad, and Mac * URL scheme jumps back to any moment in your study * Multi-window and external-monitor support with drag & drop * Presentation Mode records visible actions for live demos * End-to-end encrypted sharing protects your study sets MEMBERSHIP TIERS Basic – Free Read, highlight, and use Quick Extend Note. Browse shared study sets at no cost. Pro – One-Time Purchase Unlock the full iPad experience with Apple Pencil shortcuts, on-device OCR, AI extraction, and multi-window power. Max – One-Time Purchase or Semester Upgrade Get Pro features on every Apple device, plus advanced academic tools on Mac and future platforms. All plans include a 14-day free trial. Cancel anytime in your iTunes settings. Questions? Email [email protected] Terms of Use: https://dist.marginnote.cn/MarginNote_Terms_and_Conditions.pdf Privacy Policy: https://dist.marginnote.cn/MarginNote_Privacy_Policy.pdf
Quick answer
MarginNote 4: AI Notes·MindMap is currently cheapest in Nigeria
MarginNote 4: AI Notes·MindMap has comparable prices in 23 countries and regions. The current lowest price is about $2.85, while the highest is about $6.98 (Germany). Choosing the cheapest region can save up to 59%. Prices update every two days and exchange rates update daily.
Next step: subscribe with a matching regional gift card
For Nigeria, prepare an Apple gift card for that region first
The current lowest price is about $2.85, with potential savings up to 59%. Before buying, make sure your Apple ID region, gift card region, and subscription region match.
Before you buy
- Your Apple ID region must match the gift card region.
- Confirm the app is available in that region before subscribing.
- Prices and taxes may change by regional policy.
- Common failures: region mismatch, low balance, or account risk checks.
Subscription Plans
Global Price Comparison(按3个月订阅MAX)
| # | Region | Original↕ | USD↑ | Tag |
|---|---|---|---|---|
| 1 | 🇳🇬Nigeria | NGN 3,900 | $2.85 | Lowest |
| 2 | 🇪🇬Egypt | EGP 179.99 | $3.38 | -52% |
| 3 | 🇹🇷Turkey | TRY 199.99 | $4.39 | -37% |
| 4 | 🇯🇵Japan | JPY 700 | $4.41 | -37% |
| 5 | 🇰🇷South Korea | KRW 6,600 | $4.42 | -37% |
| 6 | 🇵🇰Pakistan | PKR 1,300 | $4.66 | -33% |
| 7 | 🇹🇼Taiwan | TWD 150 | $4.75 | -32% |
| 8 | 🇵🇭Philippines | PHP 299 | $4.85 | -31% |
| 9 | 🇭🇰Hong Kong | HKD 38 | $4.85 | -31% |
| 10 | 🇻🇳Vietnam | VND 129,000 | $4.91 | -30% |
| 11 | 🇧🇷Brazil | BRL 24.9 | $4.94 | -29% |
| 12 | 🇺🇸United States | USD 4.99 | $4.99 | -29% |
| 13 | 🇦🇷Argentina | USD 4.99 | $4.99 | -29% |
| 14 | 🇨🇦Canada | CAD 6.99 | $5.09 | -27% |
| 15 | 🇮🇳India | INR 499 | $5.18 | -26% |
| 16 | 🇸🇬Singapore | SGD 6.98 | $5.46 | -22% |
| 17 | 🇨🇳China | CNY 38 | $5.58 | -20% |
| 18 | 🇦🇺Australia | AUD 7.99 | $5.73 | -18% |
| 19 | 🇲🇽Mexico | MXN 99 | $5.73 | -18% |
| 20 | 🇷🇺Russia | RUB 449 | $6.19 | -11% |
| 21 | 🇬🇧United Kingdom | GBP 4.99 | $6.69 | -4% |
| 22 | 🇩🇪Germany | EUR 5.99 | $6.98 | Highest |
| 23 | 🇫🇷France | EUR 5.99 | $6.98 | Highest |
Price History(按3个月订阅MAX)
Free users can view 7 days of history. Upgrade to Pro for 365 days.
MarginNote 4: AI Notes·MindMap Price Summary
MarginNote 4: AI Notes·MindMap offers subscriptions in 23 countries and regions worldwide. The lowest price is $2.85 USD (NG), while the highest is $6.98 USD (DE). By subscribing from the cheapest region, you can save up to 59%.
