Best Runestone Text Editor Apps

199+ iOS apps curated and reviewed

4.4 avg rating
18 free apps
Updated May 2026

Finding the right runestone text editor app can be overwhelming with so many options. We've analyzed 199+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Top Picks for Runestone Text Editor

Runestone Text Editor#1

Runestone Text Editor by Simon B. StΓΈvring

Edit plain text and code
Editor's Choice
πŸ› οΈ Developer Tools
4.8😊(1.3K ratings)
FreeIn-App Purchases
#28in Developer Tools
Runestone Text Editor screenshot 1
Runestone Text Editor screenshot 2
Runestone Text Editor screenshot 3
Runestone Text Editor screenshot 4
Runestone Text Editor screenshot 5
Runestone Text Editor screenshot 6

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.

What We Love

  • πŸ’Ž Excellent text editor
  • πŸš€ Smooth and responsive
  • 🎨 Customizable themes and appearance
  • πŸ”’ Secure file storage and sync

Room to Improve

  • πŸ› Occasional crashes or bugs
  • πŸ” Difficulty navigating files/folders
  • πŸ“ Limited functionality without premium
Koder Code Editor#2

Koder Code Editor by Reny Mustika

(S)FTP, Dropbox, Webdav, SSH
Strong Contender
πŸ› οΈ Developer Tools
4.6😐(9.3K ratings)
Free
#24in Developer Tools
Koder Code Editor screenshot 1
Koder Code Editor screenshot 2
Koder Code Editor screenshot 3
Koder Code Editor screenshot 4

A powerful code editor for mobile devices, offering syntax highlighting for over 80 languages, remote file access, and a built-in terminal. Perfect for developers who need to code on the go with a well-designed interface.

What We Love

  • πŸš€ Great for coding on the go
  • πŸ‘ Clean and intuitive UI
  • πŸš€ Efficient file management
  • πŸš€ Supports multiple file formats

Room to Improve

  • πŸ› Crashes and stability issues
  • πŸ› Bugs when switching between apps
  • πŸ› File corruption and data loss
Subtext#3

Subtext by Nick Lockwood

Simple, elegant text editor
Worth Considering
πŸ› οΈ Developer Tools
4.5(66 ratings)
Free
#80in Developer Tools
Subtext screenshot 1
Subtext screenshot 2
Subtext screenshot 3
Subtext screenshot 4
Subtext screenshot 5

A straightforward text editor for iPhone and iPad, allowing direct creation and editing of files within iCloud. It offers advanced controls for line endings and character encoding, ideal for on-the-go code or data file modifications.

More Runestone Text Editor apps to explore

4
Text Editor.
Text Editor.
Text Editor.
A must have text editor
Free

A versatile text editor for managing files on your device and in the cloud. Supports various text formats, rich text editing, and custom fonts. Offers cloud integration and sharing capabilities.

Browse and edit cloud filesSupports TXT, RTF, HTML, CSS, JSRich text editing
πŸ› οΈ Developer Tools
(4.2K)
freemium
5
TextEditor : Rich Text Editor
TextEditor : Rich Text Editor
TextEditor : Rich Text Editor
Word Processor & Notes List
Free

This app provides a straightforward rich text editor for creating and editing documents on the go. It supports various file formats and offers seamless synchronization with Google Docs. Users can easily manage their saved files and enjoy a clean interface.

Rich text editingGoogle Docs synchronizationPortrait/Landscape mode
πŸ“Š Productivity
(2.8K)
ad-supported
6
Textastic Code Editor
Textastic Code Editor
Textastic Code Editor
Text, Coding, SFTP Client, SSH
Free
$9.99 | 100% OFF

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.

Syntax highlighting for 80+ languagesSFTP, FTP, WebDAV, and Dropbox clientBuilt-in SSH terminal
πŸ› οΈ Developer Tools
(2.5K)
subscription
7
Google Docs
Google Docs
Google Docs
Edit Documents and Collaborate
Free

Create, edit, and collaborate on documents online in real time. Work together seamlessly with your team, even offline, and access a variety of file types. AI-powered features can help draft and refine content.

Real-time collaborationOffline editingTemplate library
πŸ“Š Productivity
(3.1M)
freemium
8
TextEdit - Text Editor
TextEdit - Text Editor
TextEdit - Text Editor
TXT, RTF, Plain Text, LaTeX,MD
Free
$2.99 | 100% OFF

A fast and versatile text editor for mobile devices, offering compatibility with various file formats and editors. It provides a distraction-free writing experience with advanced formatting, organization, and sharing features.

Supports TXT, RTF, Markdown, TeX, and PDF formatsCross-device and computer syncing via iCloud/FilesDistraction-free writing interface
πŸ“Š Productivity
(362)
free with in-app purchases
9
Text Editor - View HTML File
Text Editor - View HTML File
Text Editor - View HTML File
Runestone Text Editor
Free

Edit and view text files, including HTML, CSS, and JavaScript, directly on your device. This tool supports rich text editing and allows you to easily share your files.

Browse and edit text filesHTML, CSS, JS file supportRich text editing
πŸ› οΈ Developer Tools
(0)
free
10
Phonto - Text on Photos
Phonto - Text on Photos
Phonto - Text on Photos
Photo & Typography
Free

Easily add custom text to your photos with a vast library of fonts and extensive editing options. Enhance your images with creative typography, including curved and perspective text, and share your creations on social media.

Over 400 fonts availableInstall custom fontsAdjustable text size, color, and gradient
πŸ“· Photo & Video
(121K)
free with in-app purchases
11
HTML Viewer Q
HTML Viewer Q
HTML Viewer Q
Lite HTML file management tool
Free

Easily manage and view local HTML files on your device. Import files via iTunes File Sharing, edit them, and utilize features like syntax highlighting and source text search for a streamlined workflow.

iTunes File Sharing importLocal HTML file managementSource text search
πŸ”§ Utilities
(1.5K)
ad-supported
12
HTML Editor
HTML Editor
HTML Editor
by Intrepid Corporation LTD
Free

A lightweight HTML editor offering syntax highlighting, code completion, and a live preview. Easily open, edit, and export HTML documents from your device or iCloud. Features dynamic commenting and tag insertion for efficient web development.

Syntax highlightingCode completion suggestionsLive preview panel
πŸ› οΈ Developer Tools
(682)
free with in-app purchases
13
Editorial
Editorial
Editorial
by omz:software
Free
$4.99 | 100% OFF

A plain text editor for iOS offering powerful automation and an inline preview for Markdown, TaskPaper, and Fountain documents. Enhance your writing with custom workflows, scripts, and a smart keyboard.

Inline Markdown/Fountain PreviewExtensible Workflows and Python ScriptsDropbox Sync
πŸ“Š Productivity
(232)
paid
14
iEditor – Text Code Editor
iEditor – Text Code Editor
iEditor – Text Code Editor
Best source code editor
Free

A fast and simple text and source code editor for iPhone and iPad. It allows users to create, import, edit, and manage various file types with features like syntax highlighting, search/replace, and export options.

Create and import text/source code filesSyntax highlighting for C, Java, HTMLSearch and replace functionality
πŸ“Š Productivity
(179)
ad-supported
15
1Writer - Markdown Text Editor
1Writer - Markdown Text Editor
1Writer - Markdown Text Editor
Note taking, writing app
$4.99

This app is a powerful text editor for creating, revising, and sharing ideas efficiently. It supports plain text and Markdown, with advanced features like an extended keyboard, photo insertion, and custom URL actions. Sync with cloud services and personalize your writing experience.

Markdown syntax highlighting and previewExtended keyboard with custom buttonsPhoto insertion with Dropbox integration
πŸ“Š Productivity
(381)
free with in-app purchases
16
html+css+js-web designer,html5
html+css+js-web designer,html5
html+css+js-web designer,html5
A good helper for learning web
Free

Learn and develop web technologies efficiently with this tool. It offers local execution, code assistance, and seamless cloud synchronization. Easily share your projects and access learning materials on the go.

Local code executionCode templates and autocompletioniCloud synchronization
πŸ› οΈ Developer Tools
(738)
free with in-app purchases
17
Python Editor App
Python Editor App
Python Editor App
Create and Run your Python 3
Free

Code and run Python 3 scripts directly on your iOS device with a feature-rich editor. Enjoy syntax highlighting, auto-indentation, code completion, and AI-powered code assistance. Optimize your workflow with multi-window support and background script execution.

Create, edit, and run Python 3 scriptsSyntax highlighting, auto-indentation, code completionAI-powered code assistant
πŸ› οΈ Developer Tools
(6.4K)
freemium
18
HTML & HTML5 Editor
HTML & HTML5 Editor
HTML & HTML5 Editor
by 锦文 ζΈΈ
Free

This app provides a robust environment for editing HTML and HTML5 code. It offers features like syntax highlighting, code completion, and file preview, along with comprehensive file management tools. Easily edit, organize, and share your web development projects.

HTML code coloringCode intelligence sensingCode auto-completion
πŸ”§ Utilities
(38)
free with in-app purchases
19
Text Editor - Document Editor
Text Editor - Document Editor
Text Editor - Document Editor
Edit Texts & Replace Words
$1.99

Edit texts, documents, and word files on your iOS device with a powerful and easy-to-use editor. Search and replace words, customize themes, and back up your files to the cloud.

Edit texts and documentsSearch and replace wordsCustomize themes (dark/light mode)
πŸ› οΈ Developer Tools
(124)
free
20
Notepad - MyNotes
Notepad - MyNotes
Notepad - MyNotes
The simple writing app
Free

A straightforward writing application that allows for easy note-taking and sentence composition. It offers robust editing tools like undo/redo and a keyboard toolbar for efficient text manipulation. The app is designed for one-handed operation and includes features for organizing notes with folders and backups.

Note and folder managementUndo/Redo editingKeyboard toolbar for text manipulation
πŸ“Š Productivity
(22)
ad-supported