The NEW improved version of the app - Diagrams Notepad 2 for iOS 15 and macOS - is now available on the App Store!

Create quickly and easily wonderful diagrams, visual notes, flowcharts, mind maps, pin boards, organigrams, software UML models and AWS diagrams on your iPhone and iPad.

Sync your diagrams automatically between all iOS devices.
Add shapes, connectors, images, and weblinks.
Draw shapes and take notes 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 devices
• Vector based shapes and connectors
• Color themes and styles for the entire diagram
• Drag and drop or copy and paste to insert graphics, photos or URLs (rich links) from other apps directly to the diagram
• Drawing shapes 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 iCloud

The app uses iCloud to optionally, automatically sync the diagrams between your iOS 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.

• Support the further development of the app.

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:

Thank you for using the Diagrams Notepad app!

What’s New

Version 1.7

• Performance improvements and bug fixes

App Privacy

The developer, sunata UG (haftungsbeschraenkt), indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary based on, for example, the features you use or your age. Learn More


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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