Report updated Apr 6, 2026
Mermaid Editor - MMChart Live
TERMUX LIMITED LIABILITY COMPANY
Developers, technical writers, and project managers who need to create diagrams and flowcharts using code-based syntax.
What Is Mermaid Editor - MMChart Live?
What are the key features?
Visualizes Mermaid.js syntax into diagrams and charts
Real-time rendering of code changes into visual diagrams
Text-based interface for writing and editing Mermaid markup language
What do users think? iIndependent intel reports to help builders create better apps or enhance existing ones. Still in beta, accuracy and relevancy get better every day. For informational purposes only.
Gathering public signals...
Sentiment analysis will be available once enough user reviews are collected.
How is it ranked?
| Chart | Rank | Change |
|---|---|---|
| Grossing | #98 | ▼40 |
What are the pros and cons?
Pros
- Specialized focus on Mermaid.js syntax
- Real-time live preview functionality
- Lightweight and distraction-free utility
Cons
- Lack of developer website or social media presence
- Basic editor features compared to high-end contenders
- Declining App Store category ranking
What is the market outlook?
Growth Opportunities
- Integration with version control systems (GitHub/GitLab)
- Introduction of advanced export formats (SVG, PDF, PNG)
- Community-driven diagram templates
Market Threats
- Consolidation of Mermaid features into larger Markdown apps like Obsidian
- Direct competition from established rivals with higher ratings
- Loss of App Store visibility due to ranking volatility
Who competes with Mermaid Editor - MMChart Live?
The Nemesis
Why it's a threat
Contenders
MWeb Pro
0禄海 区
A professional Markdown editor that treats Mermaid diagrams as a first-class citizen for technical documentation.
A professional Markdown editor that treats Mermaid diagrams as a first-class citizen for technical documentation.
iWriter Pro
★4.7 (124)Serpensoft Group
A clean Markdown editor that supports Mermaid syntax, appealing to the same technical writer demographic.
A clean Markdown editor that supports Mermaid syntax, appealing to the same technical writer demographic.
Drafts
★4.8 (10K)Agile Tortoise
A powerful text-first tool that developers frequently use with custom actions to render Mermaid diagrams.
A powerful text-first tool that developers frequently use with custom actions to render Mermaid diagrams.
Peers
A dominant knowledge management app that uses Mermaid.js as its core engine for technical diagramming within notes.
Local-First Markdown Storage
Miro: your visual workspace
★4.7 (5K)RealtimeBoard Inc.
A collaborative whiteboarding tool that users often switch to when code-based diagramming becomes too restrictive.
A collaborative whiteboarding tool that users often switch to when code-based diagramming becomes too restrictive.
New Kids on the Block
Logseq
★4.4 (258)Logseq, Inc.
A rising open-source privacy-focused outliner that features native Mermaid.js integration for technical users.
A rising open-source privacy-focused outliner that features native Mermaid.js integration for technical users.
What are the key takeaways?
Mermaid Editor - MMChart Live is a divisive developer tools app that is completely free.
Best for: Developers, technical writers, and project managers who need to create diagrams and flowcharts using code-based syntax.
How much does it cost?
Model: free
The app is listed as free, but its appearance on Grossing charts suggests potential unlisted IAPs or a recent shift in monetization strategy.
iOS Price
Free