# Textastic Code Editor vs MermaidEditor

The clearest difference is review sentiment: Textastic Code Editor at 69% against MermaidEditor's 14%. Textastic Code Editor also leads on price (Free vs $3.99) and rating (4.7 vs 2.3). MermaidEditor's advantage is in-app purchases (none vs 3) and device support (4 vs 2). On update cadence and ads there is nothing between them.

Textastic Code Editor is free to download; MermaidEditor costs $3.99 up front. Textastic Code Editor sells 3 in-app purchases, starting at $2.99 per month. MermaidEditor asks for nothing beyond the download.

Textastic Code Editor holds the better App Store score, 4.7 against 2.3. That said, the two scores are not equally well evidenced: Textastic Code Editor has 2.5K ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 69% of Textastic Code Editor's written reviews are positive against 14% of MermaidEditor's.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 10, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Textastic Code Editor | MermaidEditor |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | **[4.7 (2.5K ratings)](https://appshunter.io/ios/app/textastic-code-editor/id1049254261/reviews)** | [2.3 (10 ratings)](https://appshunter.io/ios/app/mermaideditor/id1581312955/reviews) |
| Number of ratings | **2.5K** | 10 |
| Positive reviews | **68.9% of reviews** | 13.8% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Subscription | **Paid** |
| Best chart rank | **#20** | #109 |
| Size | 26 MB | 125 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Alexander Blach](https://appshunter.io/developer/303486870) | [基伟 徐](https://appshunter.io/developer/391905315) |

## What reviewers say

### Textastic Code Editor

[App page](https://appshunter.io/ios/app/textastic-code-editor/id1049254261)

**Currently charting:** #20 Top Grossing · Developer Tools, #49 Top Free · Developer Tools (US App Store)

A powerful text and code editor for mobile devices, offering syntax highlighting for over 80 languages, code completion, and formatting tools. It allows connection to various servers and cloud storage for seamless file management and editing.

**Highlights:** Syntax highlighting for 80+ languages, SFTP, FTP, WebDAV, and Dropbox client, Built-in SSH terminal, Code completion and formatting, External keyboard and trackpad support, Split View and Slide Over multitasking

**Features:** Family Sharing, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Textastic Pro (Monthly) | $2.99 | per month |
| Textastic Pro (Yearly) | $19.99 | per year |
| Textastic Pro (One-Time) | $69.99 | one-time |

**What reviewers like**

- 🚀 Highly performant
- 👍 Versatile and feature-rich
- 💡 Excellent integration with other apps (e.g. Working Copy)
- 👍 Customizable and intuitive UI
- 👍 Reliable and stable

**What reviewers complain about**

- 🐛 Occasional crashes or freezes
- 🔒 Restrictive paywall for basic functionality
- 👎 Confusing file management and upload/download workflow
- 👎 Lack of modern code editing features (e.g. auto-indent, code folding)

**Reported bugs**

- Issues with SSH/SFTP connectivity and authentication
- Problems with handling large files or files with certain extensions
- Inconsistent text selection and editing behavior

**Requested features**

- Add support for more cloud storage providers (e.g. Google Drive, OneDrive)
- Implement a more seamless remote file editing and syncing workflow
- Improve code editing features like code folding, multi-cursor support, and code beautification
- Add a built-in terminal or ability to run code directly within the app


### MermaidEditor

[App page](https://appshunter.io/ios/app/mermaideditor/id1581312955)

**Currently charting:** #109 Top Paid · Developer Tools (US App Store)

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:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Textastic Code Editor free?

Textastic Code Editor 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, Textastic Code Editor or MermaidEditor?

Textastic Code Editor is rated higher. Textastic Code Editor averages 4.7 out of 5 from 2.5K ratings, while MermaidEditor averages 2.3 from 10 ratings.

### Do Textastic Code Editor or MermaidEditor have ads?

Neither Textastic Code Editor nor MermaidEditor shows ads.

### Which is updated more often, Textastic Code Editor or MermaidEditor?

Textastic Code Editor ships an update every 3 weeks, and MermaidEditor every 3 weeks. Most recently, Textastic Code Editor was updated on October 10, 2026 and MermaidEditor on October 9, 2026.

### Which is more popular, Textastic Code Editor or MermaidEditor?

Textastic Code Editor currently peaks at #20 in the App Store charts, and MermaidEditor at #109. Chart position reflects recent download velocity rather than total install base.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*