--- title: "MarginNote 4: AI Notes·MindMap - Reviews, Revenue and Downloads in Spain | Apple App Store" description: "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 cl" --- # MarginNote 4: AI Notes·MindMap — Spain ![MarginNote 4 App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/d8/a7/bc/d8a7bc40-11b7-e79b-26bb-afb4387ea412/AppIcon2-0-0-1x_U007epad-0-11-0-85-220.png/434x0w.png) **Developer:** [Beijing Yunsi Software Technology Co](https://apptail.io/developer/beijing-yunsi-software-technology-co-eMz) **Category:** Productivity **Rating:** 4.7/5 (46 ratings) **Price:** Free **Bundle ID:** QReader.MarginStudy.easy **Store:** Apple App Store **Country:** Spain **Version:** 4.3.2 (released 2026-04-04) **Original Release:** 2024-05-12 **Languages:** English, Japanese, Chinese **App Store Link:** [Download on Apple App Store](https://apps.apple.com/es/app/app/id1531657269) **AppTail Page:** [https://apptail.io/app/marginnote-4-ai-notesmindmap-nGWp/spain](https://apptail.io/app/marginnote-4-ai-notesmindmap-nGWp/spain) ## MarginNote 4 Description 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 service@marginnote.com Terms of Use: Privacy Policy: ## MarginNote 4 Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/47/3a/fc/473afc48-e448-6590-c2f4-004301f4da76/7c0d051a-00bf-4f7c-a302-a1f776d3867d_iPad__U82f1_U65871.png/2048x2732.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/47/95/43/47954368-0231-bca2-3dba-747aff8e274f/f88ffab8-0dd7-4593-a8f6-f87deb06921c_iPad__U82f1_U65872.png/2048x2732.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/97/f3/1c/97f31ce7-e1f0-3cb4-2bc1-9e8073f91139/3f6df68b-d679-496c-85c7-bf9475c22218_iPad__U82f1_U65873.png/2048x2732.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/d1/b8/9b/d1b89b28-910b-5aed-e775-4a502d84f458/af67b92f-e122-4185-8e75-a4437e9d1d72_iPad__U82f1_U65874.png/2048x2732.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/38/ea/76/38ea760c-4992-d1b9-3832-9e25d2aabe5f/6be7d38a-7e35-4af8-b271-606f42f59d46_iPad__U82f1_U65875.png/2048x2732.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/65/24/e6/6524e696-ddf6-8e0d-1975-1b9ffe5a05ee/a7020f21-c1fa-4c38-8612-69e8fd24ce15_iPad__U82f1_U65876.png/2048x2732.png) - [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/b5/a0/3c/b5a03cc9-7649-a34d-f9a9-d751e6bf10fa/72eedcc6-62ea-42cb-92d8-cb6e08c053e1_iPad__U82f1_U65877.png/2048x2732.png) - [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/56/4b/9a/564b9a1e-8298-647d-7dbf-9457a4e30ac2/b376317b-3512-434d-96ff-c5575df7916c_iPad__U82f1_U65878.png/2048x2732.png) - [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/8e/00/c3/8e00c36e-9a33-9aae-1262-8c289cdeb7d1/639079b7-d87d-443e-a00f-5d8046403b25_iPad__U82f1_U65879.png/2048x2732.png) ## MarginNote 4 Rating Breakdown in Spain - 5 stars: 37 (80%) - 4 stars: 6 (13%) - 3 stars: 0 (0%) - 2 stars: 3 (7%) - 1 stars: 0 (0%) ## MarginNote 4 Reviews in Spain ### ***** "Mejor software de estudio" Comparando con todas las alternativas este software destaca sobre cualquier software de estudio -- luis_3’1415_almost_6, 2025-06-21 ### ****- "Mejor app para estudiar letras y sociales (aunque de pago)" Como pone en el título es el mejor app de estudio que he encontrado para estudiar letras y sociales. Es verdad que hay que pagar quince euros, pero creo que con lo que hace es merecedor. Yo estudio derecho y relaciones internacionales, me sirve mucho sobre todo lo de esquemas. Lo único es que luego hay que pagar cuarenta euros más para otras opciones más avanzadas, pero con la de quince euros está bien. Si no tienes Mac no compres el Max. -- Azquinn, 2025-04-11 ### ***** "La mejor" La mejor aplicación que existe de este tipo. -- abquerod, 2025-01-10 ### **--- "Tiene que mejorar" Cuando llevas un rato trabajando se cierra solo, como si se quedara sin memoria. Cuando señalas texto para llevar a un mapa en un idioma, ejemplo francés, no detecta las palabras acentuadas del PDF o a veces junta palabras. Debería poder configurarse en más idiomas la aplicación. -- Mamenalv, 2024-11-18 ### ****- "Phenomenal" Make studying a breeze. No forced subscriptions, just a beast of a workhorse. It needs some polishing work for the UI; it is somewhat confusing. Recommended. -- Slice313, 2024-11-18 ### ***** "maravilla" Cada día descubro nuevas características y funciones que me ayudan a estudiar y preparar temas de lo más variopinto. Me ha costado entenderla, pero sin lugar a dudas vale la pena el esfuerzo. Insustituible -- Curro1961, 2024-10-13 ### **--- "Gran producto. Aún ‘verde’" En la versión actual al enviar un fragmento de texto (resaltado) a un mapa menta ése queda duplicado y solapado. La función de movimiento tampoco funciona bien. Y, si intentamos eliminar el duplicado el resultado es que el fragmento de texto y la copia quedan eliminadas. -- Alcaudón, 2024-07-13 [View all MarginNote 4 reviews and detailed analytics on AppTail](https://apptail.io/account/signup?utm_campaign=ai-crawl&utm_content=reviews) ## MarginNote 4 In-App Purchases | Item | Price | |------|-------| | Upgrade to PRO from MN3(iOS) | €5.99 | | Unlock PRO Forever (New) | €14.99 | | Unlock MAX based on PRO (New) | €39.00 | | Upgrade to MAX from MN3(macOS) | €22.99 | | Unlock MAX Forever (New) | €59.99 | | Subscription to MAX (Annually) | €14.99 | | Subscription to MAX (3 months) | €5.99 | | Unlock PRO Forever (Old) | €14.99 | ## Apps Similar to MarginNote 4 - [flomo浮墨-极简卡片笔记、轻便签与日记备忘](https://apptail.io/app/flomo-WxH/spain) - [Cubox: AI Read-It-Later App](https://apptail.io/app/cubox-ai-read-it-later-app-FzH/spain) - [闪卡 - 复习备考、学霸笔记](https://apptail.io/app/app-PzH/spain) - [Vis - OKR Goals Planner&To-Do](https://apptail.io/app/vis-okr-goals-plannerto-do-CAH/spain) - 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[Japan](https://apptail.io/app/marginnote-4-ai-notesmindmap-nGWp/japan) - [Canada](https://apptail.io/app/marginnote-4-ai-notesmindmap-nGWp/canada) - [Australia](https://apptail.io/app/marginnote-4-ai-notesmindmap-nGWp/australia) - [United Kingdom](https://apptail.io/app/marginnote-4-ai-notesmindmap-nGWp/united-kingdom) - [Brazil](https://apptail.io/app/marginnote-4-ai-notesmindmap-nGWp/brazil) - [Türkiye](https://apptail.io/app/marginnote-4-ai-notesmindmap-nGWp/turkey) - [Spain](https://apptail.io/app/marginnote-4-ai-notesmindmap-nGWp/spain) - [Italy](https://apptail.io/app/marginnote-4-ai-notesmindmap-nGWp/italy) - [France](https://apptail.io/app/marginnote-4-ai-notesmindmap-nGWp/france) - [Vietnam](https://apptail.io/app/marginnote-4-ai-notesmindmap-nGWp/vietnam) - [Malaysia](https://apptail.io/app/marginnote-4-ai-notesmindmap-nGWp/malaysia) - [Switzerland](https://apptail.io/app/marginnote-4-ai-notesmindmap-nGWp/switzerland) - [Mexico](https://apptail.io/app/marginnote-4-ai-notesmindmap-nGWp/mexico) - 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[Namibia](https://apptail.io/app/marginnote-4-ai-notesmindmap-nGWp/namibia) - [Grenada](https://apptail.io/app/marginnote-4-ai-notesmindmap-nGWp/grenada) - [Malta](https://apptail.io/app/marginnote-4-ai-notesmindmap-nGWp/malta) - [Angola](https://apptail.io/app/marginnote-4-ai-notesmindmap-nGWp/angola) - [Nepal](https://apptail.io/app/marginnote-4-ai-notesmindmap-nGWp/nepal) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends. - [Search Apps](https://apptail.io) - [Top Charts](https://apptail.io/top-iphone-apps) - [Sign Up for Full Access](https://apptail.io/account/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*