Lekh vs MindFlow
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Lekh
This app provides an infinite canvas for freehand drawing and creating various diagrams. It intelligently converts sketches into precise shapes and connections, supporting a wide range of diagram types for business, design, and planning.
- Infinite canvas for drawing
- Smart diagram and flowchart creation
- Layout and inspection report drawing
- Swimlane and business process mapping
- Rapid UI wireframing
- Support for numerous diagram types
- Online and offline modes
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Lekh is a diagram and flowchart maker that understands your sketches. Draw a box, an arrow or a wall by hand and Lekh turns it into a clean shape. Make flowcharts, diagrams, floor plans and layouts, mind maps, UML and network diagrams, mark up photos and take visual notes, on Android, iPhone, iPad, Mac and the web, online or offline. 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. Photo markup & visual notes: Import a photo, screenshot or plan and draw on it: circle problems, add arrows, measurements and text. Keep handwritten notes and sketches next to your diagrams on one infinite canvas. Floor plans, site plans & inspection drawings: 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. Mark posts and gates on a fence run, write window and door sizes on a photo of each opening, draw gutter and downspout runs on a house photo, and sketch deck, patio and shed site plans. Turn on scaling to draw to scale in inches or cm, write the measurements on, and export a PDF for your customer. Sketch simple wiring and electrical layouts with lines, shapes and labels. 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. Works with AI: Connect Lekh to Claude or ChatGPT and ask it to draw or change a diagram on your board. The result is a normal Lekh board you can keep editing by hand. 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. Free and Individual plans: Free: 3 cloud boards and unlimited boards on your device. Individual plan: unlimited cloud boards, sync, real-time collaboration and custom shape libraries. 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/
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!
Screenshots
Verdict
The clearest difference is ads: Lekh at none against MindFlow's shown. Lekh also leads on update cadence (fortnightly vs every 17 months). MindFlow's advantage is rating (4.4 vs 4.2). On price, review sentiment, ratings volume and in-app purchases 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. Lekh sells 2 in-app purchases, starting at $3.99 per month and MindFlow sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
MindFlow holds the better App Store score, 4.4 against 4.2. Both are backed by a comparable volume of ratings — 15 and 33 respectively. Written reviews complicate that: 72% of Lekh's written reviews are positive against 70% of MindFlow's, so the app with the better star average is not the one people write more warmly about.
Lekh ships an update fortnightly, MindFlow every 17 months. The most recent releases landed on October 16, 2026 and October 19, 2026 respectively.
| Parameter | Lekh | MindFlow |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (15 ratings) | 4.4 (33 ratings) — better |
| Positive reviews | 71.9% of reviews — better | 70.2% of reviews |
| Number of ratings | 15 | 33 — better |
| Update frequency | Fortnightly — better | Every 17 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, iPod |
| Requires iOS | 13.4 | 12.0 — better |
| Further details — not scored | ||
| Size | 15 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | LEKHAPP LLC | Shenzhen Brown Bear Technology Co., LTD |
Customer experience
Lekh
MindFlow
In-app purchases
Lekh
- Lekh Premium for one month$3.991 Month
- Lekh Premium for one year$34.991 Year
MindFlow
- Pro Version (3 Months)$2.99
- Pro Version for One Year$6.99
- Pro Version Forever$14.99






