Rayyan vs MindSpace
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Rayyan
This app streamlines systematic literature reviews for researchers, enabling quick article screening and decision-making on mobile devices. It supports offline work and real-time collaboration, significantly reducing review time.
- Offline article screening
- Real-time collaboration
- Quick inclusion decisions
- Reference labeling
- Article filtering
- Configurable settings
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The Most Advanced Systematic Literature Review App If you conduct research, Rayyan is the app for you. It accelerates systematic literature reviews in support of all types of evidence-based research. Developed by researchers, for researchers, Rayyan offers a quick and easy way to screen articles on the go, and it even works offline! Key Features: - Work online for real-time collaboration. - Download your reviews to work on the go or offline. - Swipe left or right to make inclusion decisions quickly. - Label references by selecting or adding labels. - Filter references with the touch of a button. - Configure and save your settings to work however you like. Save Your Valuable Time, Reduce Your Frustration, and Increase Your Productivity Rayyan is designed to guide you through article screening by enabling quick decisions and label applications on each article. You won’t believe how easy it is to use! Researchers report reducing the time spent on their reviews by 50%-80% or more using Rayyan. Enjoying real-time collaboration with fellow researchers has never been easier. Rayyan records every decision for you. The app even functions when you’re offline, so you can always rely on Rayyan to make the most of your valuable time. We welcome your feedback about the app. You can contact us anytime via email at support@rayyan.ai or on Twitter @rayyanapp. Terms of Use: https://www.rayyan.ai/terms-of-service Privacy Policy: https://www.rayyan.ai/privacy_policy/
MindSpace
Create and organize ideas quickly with a visual mind mapping tool. Edit, export, and share your maps across devices. Offers a minimalist design and secure data storage.
- Create concise mind maps
- Organize ideas with colors and stickers
- Capture fleeting inspiration
- Exquisite and minimalist themes
- Secure document editor for data
- Free sharing of mind maps
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Quickly create clean and simple mind maps. Edit them on Mac, iPad, and iPhone. Export anytime to PDF, Images, Markdown, and other formats to share in your work and studies. Quickly Create Personalized Mind Maps • Efficiency: We split "Themes" into "Layouts" and "Color Schemes", carefully designing over 50 layouts and 60 color schemes. They support one-tap switching and can be freely combined into multiple styles. • Personalization: You can create your own layouts and color schemes, presetting almost all formatting options such as growth direction, width, spacing, structure, shapes, and the color of each individual branch. • Freedom: You can set different layouts for two separate mind maps, or even different layouts for different branches to form a hybrid structure mind map to present your content. You can also set it to "Manual Layout" to flexibly place every single node. Enrich Your Mind Maps in Multiple Ways • Notes: Add a place for supplementary information with support for quick viewing. • Links: Add a web link or local link. Local links can specify and jump to concrete nodes within the file. • Tasks: Add task buttons that can display progress checkboxes. • Relationships: Add relationship lines between two nodes or internal positions within a node. • Summaries: Add curly braces or polygon shapes for multiple nodes. • Images: Insert local images and set their alignment with text. • Drawings: Drawings made with Apple Pencil can also be inserted inside nodes. • Equations: Support adding LaTeX equations and modifying them at any time. • Stickers: Built-in with more than 1,000 beautiful stickers. AI Assistant Doubles Your Efficiency (Optional) • Expand: Enter an idea to quickly branch out content from different angles. • Convert: Transform a long article into a clearly structured mind map. • Image to Mind Map: Convert images containing text into a mind map with the matching structure. • Rewrite: Re-output much better text for a specified node. Mainstream Import & Export Formats • Import: Supports Markdown, OPML, TXT, FreeMind, iThoughts, etc. • Export: Supports PDF, JPG, PNG, TXT, Markdown, OPML, etc. More Convenient Features • Outline: One-tap toggle to outline mode, or start editing and arranging structures directly from the outline view. • Shortcuts: Provides a rich keyboard shortcut system that is fully customizable. • Focus Mode: Light up only your selected node and its related nodes for seamless presentation work. • Other Features: Canvas guides, widgets, auto-follow, and more. Data Security We build the App using the most safe and reliable architecture—a document-based editor. Your data belongs solely to you. The AI assistant only processes data you provide to it, and you can turn off AI globally. Subscription Information • You can subscribe to the "Pro" version monthly or annually. • Payments will be charged to your iTunes Account. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current billing period. • Manage or cancel subscriptions anytime in your App Store Account Settings after purchase. Email: todo-color@outlook.com Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://rednowapp.github.io/privacy-policy/
Screenshots
Verdict
The clearest difference is review sentiment: MindSpace at 89% against Rayyan's 37%. MindSpace also leads on rating (4.6 vs 3.8) and update cadence (every 5 days vs every 5 weeks). 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. Rayyan sells 13 in-app purchases, starting at $9.99 per month and MindSpace sells 6 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
MindSpace holds the better App Store score, 4.6 against 3.8. That said, the two scores are not equally well evidenced: MindSpace has 287 ratings behind it against 23, so its average is the more settled of the two. Written reviews point the same way: 37% of Rayyan's written reviews are positive against 89% of MindSpace's.
Rayyan ships an update every 5 weeks, MindSpace every 5 days. The most recent releases landed on October 13, 2026 and October 15, 2026 respectively.
| Parameter | Rayyan | MindSpace |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (23 ratings) | 4.6 (287 ratings) — better |
| Positive reviews | 37.1% of reviews | 88.7% of reviews — better |
| Number of ratings | 23 | 287 — better |
| Update frequency | Every 5 weeks | Every 5 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 36 MB | 55 MB |
| Age rating | 17+ | 4+ |
| Developer | Rayyan Systems, Inc. | 佳文 潘 |
Customer experience
Rayyan
MindSpace
Bugs and requests
Rayyan
Not enough reviews yet to summarise bugs or requests.
MindSpace
Reported bugs
3 issues- Nodes and content randomly disappearing
- Compatibility issues with older devices
- Syncing problems between devices
Requested features
5 requests- Add ability to scribble or handwrite notes
- Improve keyboard shortcuts and text editing
- Implement more advanced charting and data visualization
- Allow custom node shapes and connection styles
- Add support for importing/exporting other mind map formats
In-app purchases
Rayyan
- Student Monthly$9.991 Month
- Professional Monthly$14.991 Month
- Student Quarterly$24.993 Months
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- Essential Quarterly$24.993 Months
- Professional Quarterly$39.993 Months
- Advanced Quarterly$39.993 Months
- Student Annual$59.991 Year
- Essential Annual$59.991 Year
- Advanced Quarterly 2 Seats$79.993 Months
- Professional Annual$99.991 Year
- Advanced Annual$99.991 Year
- Advanced Quarterly 4 Seats$159.993 Months
- Advanced Annual 5 Seats$499.991 Year
MindSpace
- Subscription Monthly2 variants$0.991 Month
- Subscription Yearly2 variants$7.991 Year
- 2000 AI Credits$1.49
- Lifetime Pro2 variants$12.99
- Lifetime Pro(Original)$12.99
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- Lifetime Pro$29.99









