Comparison

PolyGit Git Client vs MermaidEditor

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Commit graph visualization
  • Syntax highlighting for 75+ languages
  • Merge, rebase, and cherry-pick
  • Access commit history
  • Effortless text editing
  • Push commits quickly
Features
Read full description

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.

About

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.

Highlights
  • Mermaid-js syntax highlighting
  • Code completion
  • Instant preview
  • Export to PNG/SVG
  • Cross-device editing
  • QuickLook preview extension
Features
Read full description

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

PolyGit Git Client4 screens
MermaidEditor3 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard7 real differences · 4 level
PolyGit Git Client versus MermaidEditor: the parameters behind the verdict, then further details
ParameterPolyGit Git ClientMermaidEditor
PriceFree — better$3.99
Rating4.5 (108 ratings) — better2.3 (10 ratings)
Positive reviews86.0% of reviews — better13.8% of reviews
Number of ratings108 — better10
Update frequencyFortnightly — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
Best chart rank—#114 — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac — better
Requires iOS13.0 — better14.0
Further details — not scored
Size23 MB125 MB
Age rating4+4+
DeveloperMatcha Software LLC基伟 徐

Customer experience

PolyGit Git Client

All ratings108 ratings
Positive88.0%
Neutral2.8%
Negative9.3%
Written reviews43 reviews
Positive86.0%
Neutral2.3%
Negative11.6%

MermaidEditor

All ratings10 ratings
Positive30.0%
Neutral0.0%
Negative70.0%
Written reviews29 reviews
Positive13.8%
Neutral13.8%
Negative72.4%

In-app purchases

3 purchases

PolyGit Git Client

Subscriptions2
  • PolyGit Pro Monthly$2.991 Month
  • PolyGit Pro Yearly$11.991 Year
One-time1
  • PolyGit Pro Lifetime$39.99
None

MermaidEditor

No in-app purchases

Questions

Is PolyGit Git Client free?
PolyGit Git Client is free to download, with in-app purchases available.
Is MermaidEditor free?
MermaidEditor costs $3.99, with no in-app purchases.
Which has better reviews, PolyGit Git Client or MermaidEditor?
PolyGit Git Client is rated higher. PolyGit Git Client averages 4.5 out of 5 from 108 ratings, while MermaidEditor averages 2.3 from 10 ratings.
Do PolyGit Git Client or MermaidEditor have ads?
Neither PolyGit Git Client nor MermaidEditor shows ads.
Which is updated more often, PolyGit Git Client or MermaidEditor?
PolyGit Git Client ships an update fortnightly, and MermaidEditor every 3 weeks. Most recently, PolyGit Git Client was updated on September 22, 2026 and MermaidEditor on September 21, 2026.

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