DM Flowchart Designer vs Merkdown
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DM Flowchart Designer
Effortlessly create professional flowcharts with AI assistance. Describe your needs in plain language, and the AI generates a styled diagram instantly. You can also refine it with a comprehensive suite of editing tools.
- AI-powered flowchart generation
- Plain language descriptions for AI
- 10+ node shapes
- Rich styling options
- Export to PNG, PDF, SVG
- Multiple tabs for multitasking
- Auto-save and crash recovery
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Create professional flowcharts in minutes — or let AI build them for you. DM Flowchart Designer is a powerful, native flowchart editor for Mac and iPad. Describe what you need in plain language, and the built-in AI assistant will generate a complete, styled flowchart instantly. Then refine it visually with a full suite of editing tools. AI-POWERED GENERATION Chat with the AI to plan your flowchart, then generate it with one click. The AI understands node types, connection styles, color coding, and layout — so you get a polished result, not just boxes and arrows. Already have a flowchart? The AI can see your canvas and modify it based on your instructions. Works with Claude, GPT-4o, Gemini, and Grok — bring your own API key and choose your preferred model. FULL-FEATURED EDITOR 10+ node shapes: process, decision, input/output, cards, icons, notes, and more Rich styling: gradients, shadows, custom fonts, colors, and badges Flexible connections: curved, straight, and smooth lines with multiple dash patterns and arrow styles Body text on any node for descriptions and details Import images and place annotation pins directly on them Dark and light canvas themes EXPORT & SHARE Export to PNG, PDF, and SVG Save and open standard JSON files Share flowcharts across Mac and iPad BUILT FOR YOUR WORKFLOW Multiple tabs for working on several flowcharts at once Searchable canvas to find any node instantly Undo history with visual playback Auto-save and crash recovery Starter templates to get going fast Upgrade to Pro to unlock AI generation, all templates, PDF/SVG export, and multiple tabs. Hosted AI is an optional auto-renewable subscription ($14.99/month). Payment is charged to your Apple Account at confirmation of purchase, and renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel any time in your Apple Account settings. Every other feature works without it, and you can use your own AI provider key instead. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://dependentmedia.com/dm-flowchart-designer-privacy-policy/
Merkdown
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Merkdown is a clean, powerful Markdown editor with built-in Mermaid diagram support and AI-powered content generation. Write and preview Markdown in real time, create beautiful diagrams, and let AI help you generate content — all in one app. KEY FEATURES Markdown Editor Write Markdown with a clean, distraction-free editor. Switch between Edit and Preview tabs instantly. Autosave keeps your work safe. Mermaid Diagrams Create flowcharts, sequence diagrams, class diagrams, state diagrams, ER diagrams, Gantt charts, pie charts, mindmaps, timelines, and more — 14 diagram types rendered right in the preview. AI Content Generation Let AI write Markdown and Mermaid diagrams for you. Describe what you need, choose a diagram type, and generate content instantly. Powered by advanced AI technology. Share & Export Export your work as Markdown (.md), HTML (.html), or Image (.png). Share with anyone directly from the app. HIGHLIGHTS - Real-time Markdown preview - 14 Mermaid diagram types supported - AI-powered Markdown and diagram generation - Export as Markdown, HTML, or PNG image - Open .md files from other apps - Dark mode support - Autosave option - Available in 8 languages - Free to use (watch ads for AI coins) Write it down. Mermaid it out. Merkdown.
Screenshots
Verdict
The clearest difference is in-app purchases: Merkdown at none against DM Flowchart Designer's 1. DM Flowchart Designer's advantage is ads (none vs shown) and update cadence (daily vs every 3 months). On price and iOS requirement 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. DM Flowchart Designer sells 1 one-off in-app purchase. Merkdown asks for nothing beyond the download.
DM Flowchart Designer ships an update daily, Merkdown every 3 months. The most recent releases landed on October 18, 2026 and October 25, 2026 respectively.
| Parameter | DM Flowchart Designer | Merkdown |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Daily — better | Every 3 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, Mac — better | iPhone |
| Requires iOS | 17.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 12 MB | 33 MB |
| Age rating | 4+ | 17+ |
| Developer | JOSHUA CHARLES JORDAN | HYUNWOO LEE |
In-app purchases
DM Flowchart Designer
- Flowchart Designer Pro$9.99
Merkdown
No in-app purchases









