PolyGit Git Client vs MermaidEditor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PolyGit Git Client
A simple and user-friendly Git client for managing your code repositories on the go. Visualize commit history, edit code with syntax highlighting, and perform essential Git operations like merging and rebasing with confidence.
- Commit graph visualization
- Syntax highlighting for 75+ languages
- Merge, rebase, and cherry-pick
- Access commit history
- Effortless text editing
- Push commits quickly
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Update your repositories from anywhere. PolyGit is a Git client designed for simplicity and ease of use. Your entire commit history is accessible with just a few taps. Git has never been easier than this. # Commit Graph Visualize the connections between your commits, branches and tags. Get a deeper understanding of your repository by viewing the Directed Acyclic Graph underpining it all. # Effortless Text Editing Built-in syntax highlighting for more than 75 languages and custom keyboard keys makes editing code a breeze. Make quick updates on the go and push commits in seconds. # Merge, Rebase, Cherry-pick & More Modify your repository with confidence. Git's powerful commands are here with detailed previews and explanations so you always make the right changes.
MermaidEditor
Create and edit diagrams and charts using mermaid-js syntax with real-time preview. Export your creations as PNG or SVG files and share them across all your Apple devices.
- Mermaid-js syntax highlighting
- Code completion
- Instant preview
- Export to PNG/SVG
- Cross-device editing
- QuickLook preview extension
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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.
Screenshots
Verdict
The clearest difference is review sentiment: PolyGit Git Client at 86% against MermaidEditor's 14%. PolyGit Git Client also leads on price (Free vs $3.99) and rating (4.5 vs 2.3). MermaidEditor's advantage is in-app purchases (none vs 3) and chart position (#114 vs unranked). On update cadence, ads, device support 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
PolyGit Git Client is free to download; MermaidEditor costs $3.99 up front. PolyGit Git Client sells 3 in-app purchases, starting at $2.99 per month. MermaidEditor asks for nothing beyond the download.
PolyGit Git Client holds the better App Store score, 4.5 against 2.3. That said, the two scores are not equally well evidenced: PolyGit Git Client has 108 ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 86% of PolyGit Git Client's written reviews are positive against 14% of MermaidEditor's.
PolyGit Git Client ships an update fortnightly, MermaidEditor every 3 weeks. The most recent releases landed on September 22, 2026 and September 21, 2026 respectively.
| Parameter | PolyGit Git Client | MermaidEditor |
|---|---|---|
| Price | Free — better | $3.99 |
| Rating | 4.5 (108 ratings) — better | 2.3 (10 ratings) |
| Positive reviews | 86.0% of reviews — better | 13.8% of reviews |
| Number of ratings | 108 — better | 10 |
| Update frequency | Fortnightly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Best chart rank | — | #114 — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 13.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 23 MB | 125 MB |
| Age rating | 4+ | 4+ |
| Developer | Matcha Software LLC | 基伟 徐 |
Customer experience
PolyGit Git Client
MermaidEditor
In-app purchases
PolyGit Git Client
- PolyGit Pro Monthly$2.991 Month
- PolyGit Pro Yearly$11.991 Year
- PolyGit Pro Lifetime$39.99
MermaidEditor
No in-app purchases
Questions
Is PolyGit Git Client free?
Is MermaidEditor free?
Which has better reviews, PolyGit Git Client or MermaidEditor?
Do PolyGit Git Client or MermaidEditor have ads?
Which is updated more often, PolyGit Git Client or MermaidEditor?
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