Best Free Code Editor Apps

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.

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.

Textastic Code Editor

Text, Coding, SFTP Client, SSH

Free

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.

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.

TrueCode: Code Editor & IDE

Python, JS & HTML mobile code

Free

A mobile code editor for real-world projects, supporting numerous languages with syntax highlighting and an integrated terminal. Collaborate with friends on projects and manage files seamlessly across devices.

MobileCode Code Editor

Coding reimagined for phones

Free

This code editor redefines mobile coding with features like individual line wrapping, hierarchical collapsing, and a specialized keyboard. It allows you to import code from local files, URLs, or GitHub repositories, enhancing on-the-go productivity.

VibeGo – Mobile Code Editor

Remote VS Code + iOS Editor

Free

Access your remote VS Code workspace on iPhone and iPad with a layout optimized for terminals and coding. Enjoy native iOS views for speed, AI agent integration, and voice dictation for code and commands. Test web apps remotely with localhost port forwarding.

Caret Editor

Vibe code everywhere.

Free

An AI-powered code editor designed for mobile devices. Write and edit code on your iPhone with intelligent assistance.

HTML5 Viewer Pro - Editor Code

Edit html css and js locally

Free

This app is a mobile text editor designed for web development. It offers features like syntax highlighting, auto-completion, and code execution to help developers write and test HTML, CSS, and JavaScript on their devices.

Pad Code AI: Code Editor & IDE

Run Real Code on iPad & iPhone

Free

A powerful, local-first code editor and IDE for iPad and iPhone, offering a desktop-class experience with on-device AI assistance. Write, run, and manage code offline with integrated Git and support for numerous programming languages.

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.