Best Twain alternatives: apps like Twain - Markdown & MDX Editor

10+ similar apps compared and reviewed

4.3 avg rating
9 free apps
Updated October 2026

Whether you want more options like Twain or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to Twain

Wander: Markdown Editor#1
4.0(5 ratings)
FreeIn-App Purchases
Wander: Markdown Editor screenshot 1
Wander: Markdown Editor screenshot 2
Wander: Markdown Editor screenshot 3
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Wander: Markdown Editor screenshot 6

This app offers a clean writing experience for markdown files, ensuring your notes remain in plain text and accessible in your own folders. It provides a WYSIWYG editor that accurately reflects your markdown while keeping files tidy on disk, allowing for seamless offline use and no vendor lock-in.

Sinric Pro#3

Sinric Pro by Aruna Tennakoon

Home automation for everyone
3.7(3 ratings)
Free
Sinric Pro screenshot 1
Sinric Pro screenshot 2
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Control your connected IoT devices from your iPhone or iPad. Offers libraries for Python, C++, and NodeJS, along with custom device creation and room management. Monitor and control your projects securely and reliably.

More apps like Twain

4
Code App
Code App
Code App
Desktop-class code editing
$6.99

This app offers a desktop-class code editing experience on iPadOS. It includes built-in runtimes for popular languages like Node.js, Python, and Java, along with advanced features such as autocompletion and Git integration.

Desktop-class code editorBuilt-in Node.js, Python, C, C++, PHP, Java runtimesAutocompletion and language features
๐Ÿ› ๏ธ Developer Tools
(301)
free
5
Expo & React Native components
Expo & React Native components
Expo & React Native components
Explorer components before use
Free

Explore and preview UI components for Expo and React Native development. Understand component functionalities and features before integrating them into your projects, streamlining your workflow.

Discover UI componentsPreview component functionalitiesExplore component features
๐Ÿ› ๏ธ Developer Tools
(44)
free with in-app purchases
6
Git client - Working Copy
Git client - Working Copy
Git client - Working Copy
for GitHub and self-hosted
Free

Access and manage Git repositories directly on your iOS device. Clone, edit, commit, and push code, even offline. Offers advanced features for code review and automation.

Clone, edit, commit, and push repositoriesOffline commit capabilitySyntax highlighting for 50+ languages
๐Ÿ› ๏ธ Developer Tools
(3.8K)
free with in-app purchases
7
CodeSnack IDE
CodeSnack IDE
CodeSnack IDE
AI-Powered Coding On-the-Go
Free

This mobile IDE allows you to write, run, and deploy code on your device. It offers AI-powered features for project creation, bug fixing, and code explanation, supporting 18 programming languages and various project templates.

AI-generated project creationSmart bug detection and fixesCode explanation and Q&A
๐Ÿ› ๏ธ Developer Tools
(1.6K)
freemium
8
Runestone Text Editor
Runestone Text Editor
Runestone Text Editor
Edit plain text and code
Free

A powerful plain text and code editor for iPhone and iPad. Offers syntax highlighting, line numbers, find and replace, and extensive customization options for developers and writers.

Syntax highlighting for many languagesCustomizable themes and fontsAdvanced find and replace
๐Ÿ› ๏ธ Developer Tools
(2K)
free with in-app purchases
9
Surge 5
Surge 5
Surge 5
Advanced Network Toolbox
Free

This advanced network utility allows developers to intercept, process, and forward network traffic. It offers deep control over connections, including URL redirection, local file mapping, and HTTPS decryption. Ideal for debugging and network analysis.

Network connection takeoverModify network requests/responsesForward traffic to other proxies
๐Ÿ› ๏ธ Developer Tools
(1K)
free with in-app purchases
10
Web Inspector
Web Inspector
Web Inspector
Developer Console for Safari
Free

This app provides a suite of web development tools for Safari on mobile devices. Inspect and edit the DOM, view element styles, execute JavaScript commands, monitor network requests, and examine stored resources like cookies.

DOM inspection and editingElement style viewerJavaScript console
๐Ÿ› ๏ธ Developer Tools
(152)
free