MermaidEditor Downloads & RevenueMermaidEditor · App Store
MermaidEditor is #38 in Developer Tools Paid in Japan and charting in 14 of 30 countries we track.
Updated 8 Nov 2026 · rankings refresh through the day
Developer基伟 徐
CategoryDeveloper Tools
Price3.99 USD
Released
Rating★ 2.3 (10)
Version1.8.2
Age rating4+
First seen by us
24 Sep 2026
24 Sep 2026Installs (est.)1k+ worldwide
Full timeline · 6 events in the last 12 months
- 📈MermaidEditor entered the top 100Top Paid · Developer Tools · US
- 📈MermaidEditor entered the top 100Top Paid · Developer Tools · IT
- 📈MermaidEditor charting in a new countryRussia
- 📈MermaidEditor charting in a new country in 2 chartsItaly · United States
- 🆕MermaidEditor first spotted by AppInsider#43 in Top Paid · Developer Tools · France
- 🆕MermaidEditor released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
2.3 ★
10 ratings
Measured
Best rank now
#38
Developer Tools PaidMeasured
MermaidEditor on the App Store
App details
App ID
1581312955
Publisher
基伟 徐
On the store since
Aug 2021
5 years on the store
Minimum OS
iOS 14.0+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
1
EN
Size
131 MB
Also listed in
Productivity
MermaidEditor downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. App Store downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Japan | Developer ToolsPaid | #38 |
 United States | Developer ToolsPaid | #98 |
 India | Developer ToolsPaid | #27 |
 Germany | Developer ToolsPaid | #51 |
| France | Developer ToolsPaid | #38 |
 United Kingdom | Developer ToolsPaid | #66 |
 South Korea | Developer ToolsPaid | #49 |
 Brazil | Developer ToolsPaid | #51 |
 Indonesia | Developer ToolsPaid | #44 |
 Canada | Developer ToolsPaid | #82 |
 Australia | Developer ToolsPaid | #84 |
 United Arab Emirates | Developer ToolsPaid | #45 |
 Italy | Developer ToolsPaid | #108 |
 Saudi Arabia | Developer ToolsPaid | #92 |
Apps near MermaidEditor on the chart
Developer Tools Paid, around #38.
Ratings
App Store, worldwide.
Rating
2.3 ★
10 ratings
Measured
Ratings
10
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
under 1
4-week average
Lifetime rating
2.7★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
20/100
faster than 0% of Developer Tools apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
About MermaidEditor
MermaidEditor is a diagram and chart editor, powered by mermaid-js. And MermaidEditor supports iPhone, iPad and Mac, with one app you can edit diagram everywhere on any device.
MermaidEditor supports mermaid-js syntax highlighting and code completion, so it can help writing diagram and chart clearly, easily and quickly.
You can also easily export charts as PNG images or SVG files from the editor, or share image to other people with system actions.
√ All Platforms
- Both Mobile and Desktop platforms supported, you can edit diagram documents on iPhone, iPad or Mac
- Document browser based app, easily edit files on device and sync document between devices
- Multiple windows ready, it makes the editor more powerful on iPadOS
- Keyboard shortcuts ready on iPadOS with keyboard connected
√ Powerful Editor
- Syntax Highlighting for mermaid-js grammar
- Auto Completion in editor helps typing keywords quickly
- Code Snippets likes parallel block in sequence diagram makes life easier
- Instant Parsing Error indicator for locating syntax error
√ Instant Preview
- Auto Generated Preview when typing in editor
- Zoom and Pan to move preview for checking diagram's detail
- With Scroll wheel it can be easily zoom diagram on macOS
√ Integrated Extensions
- Thumbnail support, every .mmd file will has its own thumbnail when saving file
- QuickLook Preview extension helps you preview mermaid document in Files app on iPhone or iPad and Finder on macOS
√ Sharing
- Save diagram document as its source with .mmd extension
- Export diagram to PNG image or SVG file with one click
For mermaid-js grammar, please visit https://mermaid-js.github.io/mermaid/ for documentation.
MermaidEditor supports mermaid-js syntax highlighting and code completion, so it can help writing diagram and chart clearly, easily and quickly.
You can also easily export charts as PNG images or SVG files from the editor, or share image to other people with system actions.
√ All Platforms
- Both Mobile and Desktop platforms supported, you can edit diagram documents on iPhone, iPad or Mac
- Document browser based app, easily edit files on device and sync document between devices
- Multiple windows ready, it makes the editor more powerful on iPadOS
- Keyboard shortcuts ready on iPadOS with keyboard connected
√ Powerful Editor
- Syntax Highlighting for mermaid-js grammar
- Auto Completion in editor helps typing keywords quickly
- Code Snippets likes parallel block in sequence diagram makes life easier
- Instant Parsing Error indicator for locating syntax error
√ Instant Preview
- Auto Generated Preview when typing in editor
- Zoom and Pan to move preview for checking diagram's detail
- With Scroll wheel it can be easily zoom diagram on macOS
√ Integrated Extensions
- Thumbnail support, every .mmd file will has its own thumbnail when saving file
- QuickLook Preview extension helps you preview mermaid document in Files app on iPhone or iPad and Finder on macOS
√ Sharing
- Save diagram document as its source with .mmd extension
- Export diagram to PNG image or SVG file with one click
For mermaid-js grammar, please visit https://mermaid-js.github.io/mermaid/ for documentation.
Latest updates
1.8.2
