Lekh: intelligent whiteboard

In-app purchases
729 reviews
Content rating
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About this app

Lekh is an online whiteboard and intelligent diagramming tool. It empowers you to express your ideas simply by sketching shapes with your finger. The best in class shape recognition technology of the Lekh will recognize your rough sketches and will convert them into shapes.

You can use Lekh to:
• Draw diagrams on device in offline mode
• Online whiteboarding for visual collaboration

Offline mode:
You can use the offline mode to draw diagrams. You can use smart drawing mode to simply sketch and get high quality diagrams like flowchart, block diagrams, system architecture and mindmaps. You can also drag drop shapes from the shape library to create diagrams like UML, Network, UI Wireframe, flow chart, organizational chart, business process diagram, venn diagram, mind maps, archimate, data flow, bpmn and any kind of illustrations.

Online mode:
You get a shared canvas (we call it Lekh Board) on which multiple users can draw at the same time. You can draw anything on it. You can draw all kinds of diagrams that you can draw in offline mode or you can simply scribble on it. You can also add sticky notes on the canvas. You can control the sharing of the board that means you can set write permission or read only permission to others.

Use the online mode for following:
• Store your drawings on the cloud and access them from other devices such as desktop, any mobile device etc.
• Collaborate with others in real time. Multiple users can draw the canvas at the same time.
• Share your drawings with others.

Lekh’s powerful and unique shape recognition engine can recognize various shapes and connections. Draw shapes and connections by dragging your finger on iPad/iPhone and the Lekh will recognize drawing and will convert them magically into beautiful shapes.

These shapes will be recognized: Line, Polyline, Polygon, Bezier Curve, Circle, Ellipse, Rectangle, Triangle, All types of connection lines between shapes, drawing / erasing arrows etc. For the full list please check in-app help.

You can export the drawings in various formats. The supported formats are jpg, png, pdf, svg and Lekh.

We appreciate every feedback we receive. Your constant interest and improvement ideas keep the updates coming.

Check out https://lekh.app for more info.

Reach out to us at info@lekhapp.com for any query.

Visit our youtube channel https://www.youtube.com/channel/UCiNazNZGwEkefO_kJXXdX6g for video demos.
Updated on
Apr 2, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info and App activity
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

570 reviews
Nora Ghaoui
March 23, 2024
Update: I would give this zero stars if I could. I paid for this app and now it refuses to let me export diagrams without a subscription. I am really not impressed with this move. New user interface has ruined it. It used to be quick and intuitive to use. Now it's not.
1 person found this review helpful
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March 26, 2022
Can you please share more detail on what issues are you facing? Please send us email to info@lekhapp.com We will try fix issues. Thanks
Anonymous player
March 8, 2024
Veryyyy useful, doesn't have watermarks, has lots of features, love it. In the mobile app I didn't know how to insert text in a diagram at first, so had to try a lot of things. Then I found out that you just have to double tap on the diagram. Edit : There are only 4 font Styles available for text, it would be wonderful if there were few more.
2 people found this review helpful
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August 5, 2021
Brilliant! It's much easier, faster, and more fun drawing diagram shapes (and seeing them "magically" turn into precise ones) than having to pick each of them from a list. It couldn't be easier to use, as long as you take a few moments to look through the sample diagram that shows the gestures and features. (I have a feeling some negative reviewers here didn't bother doing that.) Thanks for this swell app! 😀👍
16 people found this review helpful
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What's new

Adding new shapes in shape library for:
- Data Flow Diagram
- Archimate
- Table
Bug Fixes