Best Free Code Editor Apps

234+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated July 2026

Whether you're new to free code editor or looking for an upgrade, our curated collection of 234+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Free Code Editor Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Koder Code EditorKoder Code EditorFree4.6★ (9.3K)NoNoJul 2026
2Runestone Text EditorRunestone Text EditorFree was $4.994.8★ (1.3K)NoYesJul 2026
3QuickCode: Code EditorQuickCode: Code EditorFree5.0★ (3)NoNoJun 2026
4Textastic Code EditorTextastic Code EditorFree was $9.994.7★ (2.5K)NoYesJul 2026
5Visual CodeVisual CodeFree4.3★ (3.2K)NoYesJul 2026
6Python Coding Editor & IDE AppPython Coding Editor & IDE AppFree4.4★ (2.5K)YesYesJul 2026
7HTML Редактор - Live PreviewHTML Редактор - Live PreviewFree4.6★ (36)NoNoJul 2026
8Code Master - Source Code EditorCode Master - Source Code EditorFree2.7★ (55)NoNoMay 2026

Top Picks for Free Code Editor

Koder Code Editor#1

Koder Code Editor by Reny Mustika

(S)FTP, Dropbox, Webdav, SSH
Editor's Choice
🛠️ Developer Tools
4.6😐(9.3K ratings)
Free
#26in 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

  • 🚀 Great for coding on the go
  • 👍 Clean and intuitive UI
  • 🚀 Efficient file management
  • 🚀 Supports multiple file formats

Room to Improve

  • 🐛 Crashes and stability issues
  • 🐛 Bugs when switching between apps
  • 🐛 File corruption and data loss
Runestone Text Editor#2

Runestone Text Editor by Simon B. Støvring

Edit plain text and code
Strong Contender
🛠️ Developer Tools
4.8😊(1.3K ratings)
FreeIn-App Purchases
#43in 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

  • 💎 Excellent text editor
  • 🚀 Smooth and responsive
  • 🎨 Customizable themes and appearance
  • 🔒 Secure file storage and sync

Room to Improve

  • 🐛 Occasional crashes or bugs
  • 🔍 Difficulty navigating files/folders
  • 📝 Limited functionality without premium
QuickCode: Code Editor#3

QuickCode: Code Editor by Mark Howard

A Simple Code Editor
Worth Considering
🛠️ Developer Tools
5.0(3 ratings)
Free
QuickCode: Code Editor screenshot 1
QuickCode: Code Editor screenshot 2
QuickCode: Code Editor screenshot 3
QuickCode: Code Editor screenshot 4
QuickCode: Code Editor screenshot 5

A powerful and intuitive code editor for mobile devices. Offers syntax highlighting, customizable themes, and seamless file management. Ideal for both beginners and experienced developers to code on the go.

More Free Code Editor apps to explore

4
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
🛠️ Developer Tools
(2.5K)
subscription
5
Visual Code
Visual Code
Visual Code
by StartApp LTD
Free

This app transforms your iPhone and iPad into a powerful coding environment. Write, debug, and run code for numerous languages with a sleek interface and integrated terminal. Enjoy a desktop-like IDE experience on the go, optimized for the latest iOS and iPadOS features.

Write, debug, and run codeMulti-language supportIntegrated terminal
🔧 Utilities
(3.2K)
free with in-app purchases
6
Python Coding Editor & IDE App
Python Coding Editor & IDE App
Python Coding Editor & IDE App
Compiler - Run & Learn Py 3
Free

Learn and run Python 3 code on your mobile device with this AI-powered editor. Features include a compiler, debugger, code completion, and built-in challenges to enhance your programming skills.

Python 3 interpreter and compilerAI-powered code assistanceBuilt-in debugger
🛠️ Developer Tools
(2.5K)
free with in-app purchases
7
HTML Редактор - Live Preview
HTML Редактор - Live Preview
HTML Редактор - Live Preview
Easiest Code Editor
Free

This app is a fast and lightweight HTML editor and viewer for iOS devices. It allows developers to write, edit, and preview HTML code in real-time with a built-in web view engine, offering a clean and focused development environment.

Live HTML previewSyntax highlighting code editorAuto indentation
🛠️ Developer Tools
(36)
free
8
Code Master - Source Code Editor
Code Master - Source Code Editor
Code Master - Source Code Editor
by Justin Bush
Free

This app offers a visual interface for creating and editing source code for any language, with preview and publishing options. It provides a professional way to manage and share your coding projects on iOS devices, supporting over 170 languages and offering various themes and templates.

Syntax highlighting for 170+ languages70+ syntax colored themesHTML5 templates and website builder
📊 Productivity
(55)
free
9
VN: Photo & Video Editor
VN: Photo & Video Editor
VN: Photo & Video Editor
Edit Like a Pro Without Limits
Free

This app offers a free, intuitive video editing experience with no watermarks. It provides professional-level tools for both beginners and experienced users, including multi-track editing, keyframe animation, and a variety of effects and filters. Easily create high-quality videos with advanced features like intelligent cutout and auto-captioning.

Intuitive multi-track timelineKeyframe animationSpeed curve adjustments
📷 Photo & Video
(307K)
free with in-app purchases
10
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
📊 Productivity
(179)
ad-supported
11
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
🛠️ Developer Tools
(6.4K)
freemium
12
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
🛠️ Developer Tools
(4.2K)
freemium
13
Python Coding Editor 3 IDE App
Python Coding Editor 3 IDE App
Python Coding Editor 3 IDE App
Python3ide Compiler Colab Pyto
Free

This app brings the full power of Python coding to your mobile device. It offers seamless script execution, AI-powered debugging assistance, and coding challenges to sharpen your skills. Enjoy a user-friendly interface, advanced editor features, and cloud sync for productivity on the go.

Seamless Python script executionAI-powered code debugging and assistanceInteractive coding challenges
🛠️ Developer Tools
(129)
subscription
14
Edits: Video Editor
Edits: Video Editor
Edits: Video Editor
Video maker from Instagram
Free

This app simplifies video creation for social media, offering tools for editing, effects, and audio enhancement. Users can export in 4K without watermarks, manage drafts, and track performance. It provides AI animation, green screen, and automatic caption generation.

4K export without watermarkAI animationGreen screen and video overlays
📷 Photo & Video
(68K)
free with in-app purchases
15
Kodex
Kodex
Kodex
A powerful code editor
Free

An advanced code editor for iOS devices, offering desktop-class features like multi-caret editing, regex search, and syntax highlighting for over 150 languages. It integrates with the Files app and supports external keyboards for a seamless coding experience.

Multi-caret editingRegex search and replaceMinimap for navigation
🛠️ Developer Tools
(202)
free with in-app purchases
16
Code Editor
Code Editor
Code Editor
Vusual Advanced Code Editing
Free

This mobile application offers a powerful and intuitive platform for on-the-go coding. It supports multiple programming languages with advanced features like code completion and syntax highlighting, along with customization options for a comfortable coding experience.

Multi-language support (Python, Java, JS, HTML, CSS)Intelligent code completionSyntax highlighting
🛠️ Developer Tools
(85)
subscription
17
pythoni-run code,autocomplete
pythoni-run code,autocomplete
pythoni-run code,autocomplete
python3.13 Code Run Debug Libs
Free

This app is a Python 3.13 learning and development tool. It offers local execution, debugging, and access to PyPI libraries. Features include code completion, error reporting, Git integration, and file sharing.

Python 3.13 local executionBreakpoint debuggingPyPI library installation
🛠️ Developer Tools
(1.2K)
free with in-app purchases
18
Text editor-PWEditor
Text editor-PWEditor
Text editor-PWEditor
For source code, HTML and text
Free

This app is a powerful text editor designed for source code, HTML, and general text input on iOS devices. It offers advanced editing features like syntax highlighting, symbol pads, and undo/redo, with cloud storage integration and an optional online compiler.

Syntax highlightingSymbol input and cursor padsUndo/Redo functionality
🔧 Utilities
(113)
free with in-app purchases
19
Text Editor : Code Editor
Text Editor : Code Editor
Text Editor : Code Editor
Edit Your Code & Text Viewer
Free

A professional code and text editor for developers, students, and creators. It offers fast performance, extensive language support, and advanced editing features for a smooth and reliable coding experience on Apple devices.

Professional code and text editingFast and lightweight performanceTree-sitter powered syntax highlighting
🛠️ Developer Tools
(7)
free
20
Code Editor - Compiler & IDE
Code Editor - Compiler & IDE
Code Editor - Compiler & IDE
Programming on mobile
Free

This app is a powerful mobile code editor and compiler designed for programmers. It offers syntax highlighting for numerous languages, code assistance, and the ability to compile and run code directly on your device. Access files from cloud storage and version control systems, with customizable themes and extensive editing features.

Syntax highlighting for 110+ languagesOnline compiler for 30+ languagesCode assist and auto-completion
🛠️ Developer Tools
(38)
free with in-app purchases

FAQ about Free Code Editor

What are the best free code editor apps for iPhone?
Koder Code Editor tops our free code editor apps ranking as of July 2026, with a 4.6-star average from 9.3K App Store ratings, and it's free to download.
Koder Code Editor has no ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 234+ free code editor apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
Koder Code Editor is a mobile application designed for editing code on iPads and iPhones. It provides features like syntax highlighting for numerous programming languages, remote file management, and a built-in terminal for SSH connections, allowing users to code anytime and anywhere.
Key features include syntax highlighting for over 80 languages, code autocomplete, a snippet manager, tabbed editing, find and replace functionality, access to remote files via SFTP, Dropbox, and WebDAV, and a built-in SSH client. It also supports custom editor themes and Bluetooth keyboard input.