# Lekh: whiteboard & diagramming > Diagram & Flowchart Maker Canonical page: [https://chrome-stats.com/d/id576124115](https://chrome-stats.com/d/id576124115) ## Overview - **ID:** `id576124115` - **Platform:** Apple - **Type:** Apple app - **Status:** Available - **Publisher:** LEKHAPP LLC - **Category:** Productivity - **Rating:** 4.20 / 5 (15 ratings) - **Version:** 3.5.3 - **Last updated:** 2026-09-11 - **First published:** 2012-11-27 - **Size:** 15 MB - **Data as of:** 2026-09-23 - **Store listing:** [Apple App Store](https://apps.apple.com/us/app/lekh-whiteboard-diagramming/id576124115) - **Website:** [https://lekh.app](https://lekh.app/) - **Privacy policy:** [https://lekh.app/legal/lekh-app-privacy.html](https://lekh.app/legal/lekh-app-privacy.html) ## Description Lekh is an online whiteboard and intelligent diagramming tool. On Lekh canvas you can do free hand drawing and also draw lines, geometric shapes, layouts and various diagrams like flowchart, block diagram, network diagram and more. Infinite canvas: Lekh whiteboard offers an infinite canvas, giving you the freedom to draw concepts, ideas, or diagrams as if you had limitless and endless paper. Diagram & flowchart maker: You can draw flowchart shapes and diagramming shapes such as rectangles, circles, connection lines etc just by sketching. In smart mode, you draw as naturally as on paper, and Lekh automatically transforms your rough sketches into precise shapes and connections. Lekh features best-in-class shape recognition technology. Layout & inspection report drawing: Lekh is perfect for creating roof, window, or house inspection drawings where you need to design layouts and add measurements. With Lekh's smart mode, you can quickly sketch layouts on the screen and easily add text by double-clicking anywhere. It's also great for quickly drawing basic floor plans, house plans, street maps, parking lot layouts, fence layouts, and more. Swimlane diagram & business process mapping: With Lekh, you can create swimlane diagrams, process flow diagrams, and business process mapping diagrams. The Lekh shape library includes BPMN and Archimate shapes, allowing you to draw any type of business diagram. Rapid UI Wireframing: Lekh enables you to create UI wireframes swiftly. The shape library offers customizable wireframe shapes that can be easily configured to achieve your desired results in no time. More diagram types: With Lekh, you can create a wide variety of diagrams, including mindmaps, UML, ERD, sequence diagrams, state diagrams, use cases, data flow diagrams (DFD), org charts, and cloud architectures like AWS, GCP, and Azure, among others. Online and Offline mode: Lekh functions in both online and offline modes. In online mode, your drawings and diagrams are stored on the Lekh cloud, allowing you to access them from any device, including through browsers. This mode also enables real-time collaboration, where multiple users can draw on the same canvas simultaneously. In offline mode, all drawings are saved directly to your device, and no internet connection is needed. Cross platform: Lekh is a cross-platform app that works on a wide range of devices, including browsers. Visit our homepage to learn more. 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. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ ## Rankings - #290,048 — Overall ## Review summary Reviewers praise Lekh for being easy to learn with an intuitive UI and strong shape recognition that turns rough sketches into neat diagrams. It’s highly regarded for quickly creating diagrams (network diagrams, flowcharts, UML) on iPad and syncing across devices. The main downsides are a paywall for exporting diagrams and a limited icon library, with occasional notes on zooming/placement limitations. Overall, a powerful, user-friendly diagramming tool hampered mainly by feature/paywall restrictions. ### Pros - Intuitive and easy-to-use UI with a clean, simple design. - Excellent shape recognition that cleans up hand-drawn sketches into neat diagrams. - Great for quickly creating diagrams like network diagrams, flowcharts, and UML on the iPad. - Reliable syncing across devices. - Strong vector drawing capabilities that produce tidy diagrams with minimal fiddling. ### Cons - Exporting diagrams typically requires an in-app purchase or upgrade; free export is limited or not available. - Icon/symbol library is limited; users want more icons or the ability to add custom objects. ## Similar extensions and apps - [Whiteboard: Draw Anything](https://chrome-stats.com/d/id6758238120) - [Simple Diagram](https://chrome-stats.com/d/id6757369392) - [Grapholite Diagrams Maker](https://chrome-stats.com/d/id954302708) — 3.40 / 5 - [Flow Chart, Block Diagram](https://chrome-stats.com/d/id1064421945) — 2.70 / 5 - [Whiteboard: Sketch,Write,Teach](https://chrome-stats.com/d/id6747598558) - [Draw.Ai - Sketch drawing](https://chrome-stats.com/d/id1607958499) - [Scribble Board – Freehand](https://chrome-stats.com/d/id6752329007) - [Virtual Whiteboard](https://chrome-stats.com/d/id6465690990) - [Drawing and Writing Whiteboard](https://chrome-stats.com/d/id6447056705) — 1.00 / 5 - [DrawExpress Diagram Lite](https://chrome-stats.com/d/id687459234) — 3.70 / 5 - [Whiteboard - Draw Anything](https://chrome-stats.com/d/id6544812028) - [LYNX Whiteboard](https://chrome-stats.com/d/id1260946498) — 5.00 / 5 --- Source: [Chrome-Stats](https://chrome-stats.com/d/id576124115)