Monolog vs GuruMind
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Monolog
This app functions as a knowledge treasury and creative toolkit, featuring bidirectional linking to create an interconnected web of ideas. It offers hierarchical tagging for structured organization, a spaced repetition system for efficient review, and panoramic statistics to visualize your learning journey. Data is securely stored using iCloud for privacy and continuity.
- Bidirectional linking
- Hierarchical tagging
- Spaced repetition review
- Learning statistics
- iCloud data storage
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Welcome to Monolog, it's your knowledge treasury and creative toolkit. The Magic of Bidirectional Links: Unlike conventional note-taking apps, Monolog introduces a unique bidirectional linking feature. This allows you to effortlessly jump from one note to another related note, weaving an interconnected web of knowledge. Each of your notes can serve as a reference for others, linking all your ideas and insights, facilitating a seamless flow of thoughts. Clear Structure with Hierarchical Tags: Knowledge has depth and breadth. Monolog's hierarchical tagging offers you a more expressive way to organize notes. This granularity and categorization make your content more structured, helping you build a logically coherent knowledge mansion. Efficient Review Mechanism: Learning and memory require continuous effort and review. Monolog's spaced repetition ensures that your knowledge is reinforced, making learning more profound. Panoramic View with Statistics: Beyond just capturing knowledge, Monolog provides a rich statistical feature, ranging from heatmaps to pie charts, offering a comprehensive perspective of your learning journey and knowledge structure. Protecting Your Privacy and Continuity: Monolog uses iCloud for storage, ensuring your data is neither stored on the developer's servers nor accessible to others, offering you the utmost privacy protection. This also guarantees the app's longevity, allowing you to use it with peace of mind. Monolog, more than just a note-taking app, it's the spark of your thoughts, the bridge of your knowledge, and the generator of your inspiration. Experience now, and never let any moment of inspiration slip away. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
GuruMind
This app links PDF annotations to mind maps, allowing you to create linked nodes and jump to original text. It supports detailed note-taking, hierarchical mind maps, and a unique PDF review mode for active recall. Batch create flashcards from highlights and sync your knowledge across devices.
- PDF-to-mind map linking
- Node notes with wiki links
- Sub-mind maps for navigation
- Markdown notes for annotations
- PDF review mode for recall
- Batch flashcard generation
- Cloud sync and collaboration
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**核心特性**: - **PDF-导图双向联动** - 拖拽 PDF 批注到思维导图自动创建带链接的节点,点击节点跳转到原文位置 - **节点笔记 + 双向链接** - 保持导图简洁的同时深入记录细节,用 [[wiki 链接]] 建立知识网络 - **子导图 + 浏览器式导航** - 像浏览网页一样管理复杂知识体系,彻底解决大型导图可读性问题 - **批注笔记** - 每个 PDF 批注可绑定独立 Markdown 笔记,让标注不只是划线,更是深度思考的载体 - **PDF 复习模式** - 像翻闪卡一样高效复习教材重点,自动遮盖批注内容强制主动回忆 - **批量挖空制卡** - 基于 Rust 图像识别,自动检测高亮区域批量生成 Anki 挖空卡片,节省 90% 制卡时间 - **智能闪卡生成** - 思维导图和 PDF 批注一键导出为 Anki 卡片,支持挖空样式、颜色筛选等多种选项 - **云同步 + 多设备协作** - 支持 S3、WebDAV 等多种同步后端,让知识库随时随地可用 - **真正的跨平台** - 基于 Flutter + Rust,所有平台功能完全一致,UI/UX 保持统一 - **本地优先 + 数据掌控** - 所有核心功能无需网络,数据存储在本地,完全掌控在你手中 隐私政策:https://gurumind.kevin2li.com/guide/privacy.html 使用条款:https://gurumind.kevin2li.com/terms.html
Screenshots
Verdict
The clearest difference is rating: GuruMind at 5.0 against Monolog's 4.4. GuruMind also leads on update cadence (every 3 days vs monthly) and iOS requirement (16.0 vs 18.0). Monolog's advantage is ratings volume (23 vs 1). On price, ads, in-app purchases and monetization model 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
Both are free to download. Monolog sells 3 in-app purchases, starting at $1.99 per month and GuruMind sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
GuruMind holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Monolog has 23 ratings behind it against 1, so its average is the more settled of the two.
Monolog ships an update monthly, GuruMind every 3 days. The most recent releases landed on November 3, 2026 and November 9, 2026 respectively.
| Parameter | Monolog | GuruMind |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (23 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 65.2% of reviews | — |
| Number of ratings | 23 — better | 1 |
| Update frequency | Monthly | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad, Mac — better | iPhone, iPad |
| Requires iOS | 18.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 35 MB | 297 MB |
| Age rating | 4+ | 4+ |
| Developer | 澍 王 | 名杰 王 |
Customer experience
Monolog
GuruMind
In-app purchases
Monolog
- Monthly plan7 Days trial$1.991 Month
- Annual plan7 Days trial$14.991 Year
- Lifetime Plan$49.99
GuruMind
- 月度会员1 Month trial$0.991 Month
- 年度会员$6.991 Year
- 终身会员$14.99









