MermaidSketch
duy trinh Productivity iPhoneiPadiPod touch
MermaidSketch is a free Productivity app for iPhone and iPad by duy trinh. Requires iOS 13.0. Updated May 20, 2026.
- Price
- Free
- on the App Store
- Size
- 33 MB
- Age 17+
- Updated
- May 20
- 2026 · v1.0.1
Screenshots
About MermaidSketch
MermaidSketch lets you draw flowcharts and system diagrams visually, then instantly converts to Mermaid syntax. Perfect for developers, designers, and product managers who think visually. FEATURES: - Draw shapes, arrows & groups on canvas - Group nodes into layers and subgraphs - AI-powered diagram generation from text - Offline Mermaid preview (no internet needed) - Export as PNG or Markdown file - Manage multiple diagram projects - Undo/Redo, Zoom/Pan, Resize shapes FREE: - Unlimited canvas & projects - Full drawing tools - Offline preview & export - 3 AI generates per day PRO ($2.99/month): - 20 AI generates per day
What’s new
Version 1.0.1 · Updated May 20, 2026
Bug fixes and improvements: - Improved canvas performance - Better Mermaid diagram import layout - Export full diagram as PNG - Zoom controls in Preview - Auto-fix common Mermaid syntax issues - Fixed gesture handling on canvas
App privacy
The developer, duy trinh, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to MermaidSketch
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| App | Rating | Price | Last updated |
|---|---|---|---|
| MermaidSketch | – | Free | May 20, 2026 |
| Every AI Chat | – | Free | Jun 2, 2025 |
| LaTeX Note | 5.0 / 5 (1) | Free | Sep 22, 2026 |
| FlowCharts Surveys & Workflows | 3.0 / 5 (2) | Free | Nov 13, 2023 |
| Rocket Typist | 4.1 / 5 (24) | Free | Feb 23, 2026 |
| Huion Keydial | 1.5 / 5 (11) | Free | Aug 4, 2025 |
| Geology Clinometer: GeoCompass | 5.0 / 5 (1) | Free | Sep 22, 2026 |