# Diagrams Notepad 3 — Diagram - Flowchart - Mind Map

> Cross-platform diagramming tool for flowcharts, mind maps, and notes. (iPhone/iPad app by sunata UG (haftungsbeschraenkt).)

- Source: https://appshunter.io/ios/app/diagrams-notepad-3/id1387425355 (this page in markdown: same URL + `.md`)
- Developer: [sunata UG (haftungsbeschraenkt)](https://appshunter.io/developer/1387425354)
- Category: Productivity
- Price: Free with in-app purchases (on sale, was $22.99)
- Rating: 3.50/5 from 51 App Store ratings · 105 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 29 MB
- Languages: American English, German (Germany), Polish
- Released: 2019-08-01
- Data updated: 2026-06-09
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/diagrams-notepad-3/id1387425355/reviews.md

## What is Diagrams Notepad 3?

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!

## Key features

- 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

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Unlimited number of diagrams | $22.99 | one-time |


## Recent user reviews (10 of 105)

All indexed reviews: https://appshunter.io/ios/app/diagrams-notepad-3/id1387425355/reviews.md

### 1/5 — UNE GRANDE DÉCEPTION

*2026-02-12, version 3.8*

…
DIAGRAMS est, sans exagération, l’un des pires logiciels que j’ai achetés sur l’App Store. L’interface est mal conçue, contre-intuitive et ignore les règles les plus élémentaires d’ergonomie. Chaque action devient inutilement compliquée, ce qui rend l’expérience frustrante et improductive. Ce logiciel donne l’impression de ne pas avoir été testé sérieusement avant sa mise en vente. Je regrette cet achat.

…
DIAGRAMS is, without exaggeration, one of the worst apps I have purchased on the App Store. The interface is poorly designed, counterintuitive, and ignores the most basic usability principles. Simple actions become unnecessarily complicated, making the experience frustrating and unproductive. This app feels like it was never properly tested before release. I regret this purchase.

### 1/5 — Malisima

*2026-01-22, version 3.8*

Te deja poner 6 bloques y después te pide que pagues una cantidad innecesaria de dinero
Para eso lo hago en papel jajajaa

### 1/5 — Boh

*2026-01-12, version 3.8*

Se non sei connesso all’iCloud pare non funzioni. Disintasato subito.

### 1/5 — Time wasted

*2025-10-19, version 3.8*

After 5 added shape, it told me I need to buy the full version. I am not going to do like this.

### 1/5 — I can make landscape flow charts but…

*2025-08-30, version 3.8*

Why is making more than 5 boxes behind paywall bruh 🗿

### 1/5 — Misleading Description and Severely Limited Free Version

*2025-08-01, version 3.8*

I was disappointed to discover that the app is not truly free, despite what the description suggests. There was no clear information that a paid subscription is required to unlock essential features. In the free version, I can only create two diagrams with up to five components each, which makes it impossible to properly test the application's functionality. The restrictions are so severe that I couldn't evaluate whether the app is worth paying for. I do not recommend this app due to the misleading description and extremely limited free trial.

### 4/5 — Surprisingly simple and functional!

*2025-07-25, version 3.8*

I searched high and low for a native Mac app to draw some network diagrams to help me organize and plan my sprawling home LAN - that did cost a ridiculous amount for a home user. 

I was up and running with Diagrams Notepad in minutes. The interface is simple to learn and provides everything necessary for my needs.

### 1/5 — Need a trial period

*2025-06-03, version 3.8*

Before I commit to purchasing, I need a trial period to see if it will work for me. Drawing three boxes before and forcing a purchase is just not a sufficient trial.  Too bad, because you might've had a sale.

### 1/5 — Last update is buggy and annoying

*2025-05-19, version 3.8*

Ovrall I loved this app, but is seems to be very buggy and annoying with the latest update.  When we try to edit our workflows the app adds shapes to existing images when there were not any shapes.  Also trying to edit text seems to be worse now with the latest update.  Also the app crashed when trying to rename a project.  Please help

### 5/5 — 最高

*2025-04-17, version 3.8*

3,500円を払う価値あり
メモになる

## Frequently asked questions about Diagrams Notepad 3

### What can I create with this app?

You can create a variety of visual diagrams and notes, including flowcharts, mind maps, pinboards, organigrams, software models, and AWS diagrams. The app supports adding shapes, connectors, images, drawings, and weblinks to your creations.

### How does the app sync diagrams?

The app uses iCloud to optionally and automatically sync your diagrams between all your iOS and macOS devices. This ensures your work is accessible and up-to-date across your Apple ecosystem.

### Is the app free to use?

Yes, there is a free version available that allows you to try out all the features. However, the free version has limitations on the number of diagrams and shapes you can add. An in-app purchase is available to unlock unlimited diagrams and shapes.

### What devices is this app compatible with?

The app is designed for iPhone, iPad, and Mac. It leverages iCloud for syncing and collaboration, making it ideal for users within the Apple ecosystem.

### Can I collaborate on diagrams with others?

Yes, you can share your diagrams and collaborate on them with other users through iCloud. This feature allows teams or friends to work together on visual projects.

## Version history (last 5 releases)

### 3.8 — 2025-03-24

Photo Cards – add even more images to your diagrams!
Combine text with photos, graphics, or icons to create even better mind maps and diagrams!
Zoom in, crop, and adjust any part of an image to fit perfectly into your card – making your diagrams clearer and more visually appealing. 
Try it now!

### 3.7.1 — 2025-03-02

• New Rich-Weblink editor - improved formatting and link previews.
• Crop and rotate images - more control over your graphics.
• Additional notes for each shape - more space for details and descriptions.
• Shadows for shapes - add depth to your diagrams.
• Rounded corners - for rectangular shapes, web links, and images.
• New style and color panel - easier customization of elements.

### 3.7 — 2025-02-27

• Shadows for shapes - add depth to your diagrams.
• Crop and rotate images - more control over your graphics.
• Additional notes for each shape - more space for details and descriptions.
• New Rich-Weblink editor - improved formatting and link previews.
• Rounded corners - for rectangular shapes, web links, and images.
• New style and color panel - easier customization of elements.

### 3.6.3 — 2025-01-27

Bugfixes and improvements.

### 3.6.2 — 2024-09-17

Update for iOS 18

## Apps similar to Diagrams Notepad 3

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Xmind: AI Mind Map, Brainstorm](https://appshunter.io/ios/app/xmind-ai-mind-map-brainstorm/id1286983622) | 4.8 (6,938) | Free | Productivity |
| [Lucidchart](https://appshunter.io/ios/app/lucidchart/id611543423) | 4.6 (5,324) | Free | Productivity |
| [Mind Mapping](https://appshunter.io/ios/app/mind-mapping/id1608541219) | 4.6 (343) | Free | Productivity |
| [SimpleMind - Mind Mapping](https://appshunter.io/ios/app/simplemind-mind-mapping/id305727658) | 4.5 (972) | Free | Productivity |
| [MindFlow - Struct Flow Diagram](https://appshunter.io/ios/app/mindflow-struct-flow-diagram/id1386620962) | 4.4 (31) | Free | Productivity |
| [Flowdia Diagrams](https://appshunter.io/ios/app/flowdia-diagrams/id1170864140) | 3.5 (65) | Free | Productivity |

## More apps by sunata UG (haftungsbeschraenkt)

- [Diagrams Notepad 2](https://appshunter.io/ios/app/diagrams-notepad-2/id1530235809)
- [Photo Composer - Image Editor](https://appshunter.io/ios/app/photo-composer-image-editor/id1621472101)

All apps by sunata UG (haftungsbeschraenkt): https://appshunter.io/developer/1387425354

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-09.*