MindFlow vs Diagrams Notepad 3
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MindFlow
Easily create structure and flow diagrams with a simple interface. Edit branches, change shapes and themes, and export your creations. Cloud backup and sync across devices are also supported.
- Quick diagram building
- Easy branch editing
- Customizable branch shapes
- Themable diagram interface
- Cloud backup and sync
- Export diagrams
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MindFlow is one of best tools for building structure and flow diagram quickly. It's very easy to use without complex user interface. Click the branch to begin editing, and long press to show menu options that you can move, copy, delete, connect, export for branches. You can change the shape of branches, the theme of diagram in the App Settings. We supports our cloud service to backup and sync files, and you can sync files between different devices. If any question and suggestion, please contact mindline@126.com, thanks!
Diagrams Notepad 3
Create and sync diagrams, flowcharts, and mind maps across iPhone, iPad, and Mac. Supports Apple Pencil for drawing and offers collaboration features. Export in various formats.
- Cross-device sync via iCloud
- Vector-based shapes and connectors
- Apple Pencil support
- Diagram sharing and collaboration
- Export to PDF, PNG, JPEG
- Unlimited diagram size
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NEW - Create diagrams on iPhone, iPad and Mac and sync them together! New Design - Pencil Support - Folders - File Export/Import - Markup Editing - UML Class Editor and more... Create quickly and creatively wonderful diagrams and notes, flowcharts, mind maps, pinboards, organigrams, software models and AWS diagrams on your iPhone, iPad and Mac. Sync your diagrams optionally and automatically between all iOS and macOS devices. Add shapes, connectors, images, drawings and weblinks. Draw shapes and connectors, take notes and add markup with Apple Pencil or a finger. Share diagrams and collaborate on them with other users through iCloud. Key features • Automatic sync using iCloud between your iOS and macOS devices • Vector based shapes and connectors • Color themes and styles for the entire diagram • Drag and drop (on iPad) or copy and paste to insert graphics, photos or URLs (rich links) from other apps directly to the diagram • Drawing shapes and connectors with Apple Pencil or a finger • Undo and redo all changes • Export diagrams as vector PDF documents or PNG or JPEG images • Diagram iCloud sharing and collaboration with your team or friends • Designed for iOS and iCloud The app uses iCloud to optionally and automatically sync diagrams between your iOS and macOS devices. You can also share your diagrams and collaborate on them with other users. • Diagrams without size limits The diagram automatically resizes to fit your content as you add more shapes. You can add shapes from any side of the diagram. • Each diagram has its own style Your recently used color styles, shapes and connectors will be saved separately for each diagram. • Replace shapes and connectors at any time Replace any selected shapes in the diagram with another shape from the toolbar or with an image or web-link from the clipboard. The existing text and connections of connectors will not change. • Free version with all functions Download the free version of the application and try out all the features. You can add and edit two diagrams with a limited number of shapes in each diagram. Upgrading to an unlimited number of diagrams and shapes is possible through an In-App Purchase. • We are looking forward to your feedback If you enjoy using the Diagrams Notepad app, please add a rating or write a review on the App Store. If you have further questions or suggestions about the app, please send us an e-mail to: info@diagrams-notepad.com Thank you for using the Diagrams Notepad app!
Screenshots
Verdict
The clearest difference is rating: MindFlow at 4.4 against Diagrams Notepad 3's 3.5. MindFlow also leads on review sentiment (69% vs 39%) and iOS requirement (12.0 vs 15.0). Diagrams Notepad 3's advantage is ads (none vs shown) and update cadence (monthly vs every 17 months). On price, ratings volume, 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. MindFlow sells 3 one-off in-app purchases and Diagrams Notepad 3 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
MindFlow holds the better App Store score, 4.4 against 3.5. Both are backed by a comparable volume of ratings — 33 and 51 respectively. Written reviews point the same way: 69% of MindFlow's written reviews are positive against 39% of Diagrams Notepad 3's.
MindFlow ships an update every 17 months, Diagrams Notepad 3 monthly. The most recent releases landed on August 19, 2026 and June 9, 2026 respectively.
| Parameter | MindFlow | Diagrams Notepad 3 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (33 ratings) — better | 3.5 (51 ratings) |
| Positive reviews | 68.9% of reviews — better | 39.0% of reviews |
| Number of ratings | 33 | 51 — better |
| Update frequency | Every 17 months | Monthly — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 29 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen Brown Bear Technology Co., LTD | sunata UG (haftungsbeschraenkt) |
Customer experience
MindFlow
Diagrams Notepad 3
In-app purchases
MindFlow
- Pro Version (3 Months)$2.99
- Pro Version for One Year$6.99
- Pro Version Forever$14.99
Diagrams Notepad 3
- Unlimited number of diagrams$22.99







