# CodeSandbox — Code anywhere

> Full-featured mobile IDE for web development, testing, and collaboration. (iPhone/iPad app by CodeSandbox BV.)

- Source: https://appshunter.io/ios/app/codesandbox/id1423330822 (this page in markdown: same URL + `.md`)
- Developer: [CodeSandbox BV](https://appshunter.io/developer/1568719341)
- Category: Developer Tools, Productivity
- Price: Free
- Rating: 4.31/5 from 350 App Store ratings · 55 written reviews indexed
- Age rating: 4+
- Requires: iOS 14.0 · 144 MB
- Languages: English
- Released: 2019-02-15
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/codesandbox/id1423330822/reviews.md

## What is CodeSandbox?

CodeSandbox for iOS is a full-featured IDE that provides all the tools you need to develop, test and collaborate on your projects or small prototypes, right from your iPhone or iPad! 

With no setup required, you can get started in seconds by importing a GitHub repository or choosing from one of the millions of templates created by CodeSandbox users, the largest community of web developers in the world.

The IDE provides:
- A coding environment with IntelliSense (code completion, diagnostics, etc.).
- Syntax highlighting for HTML, JavaScript, Rust, Python, Ruby, PHP, JSX, TSX, Vue.js, TypeScript, Flow, Markdown, Astro, Svelte, CSS, SCSS, CoffeeScript, JSON, XML.
- Terminals with access to full-fledged Linux environments.
- Compatibility with Docker containers so you can spin up different development environments with minimal configuration required.
- Git support and GitHub integration to easily work with your repositories in GitHub.
- A in-app web browser to preview your web apps with various developer tools: console, node browser, source code viewer, and 3D layers inspector.
- Real-time collaboration with your team and friends in the same file and terminals.
- A command palette, shortcuts and predefined tasks to supercharge your workflow.
- Project templates for all sorts of technologies and packages (i.e., React, Next.js, Vue.js, Next.js, Remix, Angular, Astro, Gatsby, Svelte, Python, Rust, Deno, Docker, Bun, etc.).

It doesn't matter whether you're a pro working on a large-scale project, a student getting to know web development or a hacker that quickly wants to prototype an idea, CodeSandbox for iOS has your back. 

Because there's no setup required, you can continue working on your project on the go and switch between your laptop and mobile device without skipping a beat.

The GitHub integration will save you hours every week writing and reviewing code. Open any branch, make changes and create a pull request with a tap. 

If you are a student or learning a new technology, CodeSandbox for iOS provides project templates for all web technologies you can imagine. All this in seconds and without having to worry about storage space or the specs of your iPhone or iPad.

Powered by the cloud, CodeSandbox for iOS is your development hub for iOS and the perfect companion for CodeSandbox on the desktop.

Try it and experience the future of web development: coding anywhere, anytime.

## Key features

- IntelliSense code completion
- Syntax highlighting for multiple languages
- Linux terminals
- Docker container compatibility
- GitHub integration
- In-app web browser preview
- Real-time collaboration

## What do users think of CodeSandbox?

Overall sentiment: positive

**Pros**

- 🚀 Excellent performance for mobile IDE
- 💡 Innovative cloud-based development environment
- 👍 Clean, intuitive, and well-designed UI/UX
- 🎯 Great for learning and prototyping
- 📱 Enables full development on iPad/iPhone
- 🔧 Node.js and JavaScript support with npm packages
- ⚡ Fast autocomplete and intellisense features
- 🎨 Customizable themes, fonts, and app icons
- 🔗 GitHub integration support
- 📚 Good documentation and tutorials
- 🎭 Focus mode and distraction-free environment
- 💰 No ads or paywalls
- 🌐 React Native and web framework support

**Cons**

- 🐛 Frequent crashes and stability issues
- 💾 Data loss and arbitrary reversion of work
- ⚠️ Missing undo/redo functionality
- 🔐 Outdated RSA keys incompatible with GitHub
- 📝 No manual save or commit buttons
- 🖥️ Portrait mode only, no landscape support
- 🔍 Missing syntax highlighting for some languages
- ⌨️ Limited terminal functionality
- 📦 Dependency management buried in settings
- 🔄 Old Node.js version (v12 LTS)
- 🎮 Sign-in buttons don't work on some devices
- 🖱️ Arbitrary and confusing UX in some areas
- ⚙️ Limited git functionality (no rebase, cherry-pick, reset)

**Commonly reported bugs**

- App crashes frequently, sometimes requiring device reboot
- Work is lost or reverted to previous states without user action
- Sign-in buttons unresponsive on certain iPhone models
- Gray screen when connected to external monitor
- Browser view/globe button not functioning
- Scripts don't stop when they should
- Node.js doesn't exit properly when using Promises
- HTTP request handling issues (axios adapter not found)
- New update broke iPad compatibility with crashes
- Autocomplete sometimes lags
- Projects get cleared when editing React Native apps
- Missing undo functionality causes accidental data loss
- ytdl-core package compatibility issues
- Gatsby projects don't build properly

**Most requested features**

- Python language support
- Ability to add dependencies to sandbox
- Syntax highlighting for Go and other languages
- Undo button in editor
- Updated SSH keys for GitHub compatibility
- Run commands on non-root repository folders
- Word wrap and pinch-to-zoom functionality
- Auto-complete and auto-format for text editor
- Angular and Vue.js templates
- Expo workflow support for React Native
- Find and Replace functionality
- Increased font size options and accessibility settings
- Landscape mode support
- Better documentation with video walkthroughs
- Error logging in browser console
- Bluetooth keyboard support
- Background process persistence
- More frequent Node.js version updates

## Recent user reviews (10 of 55)

All indexed reviews: https://appshunter.io/ios/app/codesandbox/id1423330822/reviews.md

### 5/5 — Simply my favorite app for iPhone and iPad!

*2024-03-28*

This application gives me a view of use on these devices like no other, the possibility of programming without problems with it is on another level!

### 5/5 — the best IDE ever for iphone

*2024-03-27*

it has been few months that I installed the app 
it is amazing specially with the focus mode and the environment it has 
I love it 
in facts this app is the only reason I am using an iphone

### 5/5 — Very sorry about your time

*2023-07-30*

I have a few minutes

### 5/5 — But I’m going back in back and back in a

*2023-07-25*

I don’t think we can get it back until after

### 5/5 — Just thinking about you today but

*2023-06-27*

We are in our way back to

### 4/5 — Is there python support?

*2023-02-17, version 3.20.0*

Looks like a great app and i love the idea of the IDE’s being cloud based. But is there support for python?

### 4/5 — I want to add dependencies in sandbox.

*2022-11-29, version 3.15.2*

I like the sandbox for prototype, but it only can add dependencies in the browser. This app will be perfect if I can add dependencies to the sandbox.

### 5/5 — A really good app, lovin it

*2022-10-21, version 3.13.0*

I just would like to see more updates and more futures added

### 5/5 — amazing

*2022-10-13, version 3.13.0*

just what i wanted. now I want a bluetooth keyboard

### 2/5 — Unacceptable loss of work

*2022-10-11, version 3.13.0*

Seems like it could be something great to have, but it has lost my work, multiple times. There are no "save", or "commit" buttons, to manually ensure changes are preserved. Sometimes things are as I left them; other times, they are arbitrarily reverted to some previous state. Also needs some UI enhancement

## Frequently asked questions about CodeSandbox

### What is CodeSandbox for iOS?

CodeSandbox for iOS is a comprehensive Integrated Development Environment (IDE) designed for mobile devices. It provides all the necessary tools for developing, testing, and collaborating on web projects and prototypes directly from your iPhone or iPad.

### What programming languages does CodeSandbox support?

The IDE offers syntax highlighting for a wide range of languages including HTML, JavaScript, Rust, Python, Ruby, PHP, JSX, TSX, Vue.js, TypeScript, Flow, Markdown, Astro, Svelte, CSS, SCSS, CoffeeScript, JSON, and XML.

### Is CodeSandbox for iOS free to use?

Based on the provided information, CodeSandbox for iOS is available for free. There are no mentions of subscription fees or in-app purchases.

### How does collaboration work in CodeSandbox?

The app facilitates real-time collaboration, allowing you to work with your team or friends on the same files and terminals simultaneously. This feature enables seamless co-development and code reviews.

### Can I use my GitHub repositories with this app?

Yes, the app features robust Git support and GitHub integration. You can easily import GitHub repositories, make changes, and create pull requests directly within the app, streamlining your workflow.

## Version history (last 5 releases)

### 3.25.1 — 2023-04-04

Hello, Developers! We're thrilled to announce our latest 3.25.0 release, now with a game-changing "Focus mode" feature for iPhone users, along with IntelliSense support for PHP development and a brand-new Keyboard Bindings screen. Get ready to boost your productivity on iPhone and iPad like never before!

Developing on the go? Say hello to the all-new Focus mode. Designed to minimize distractions, "Focus mode" removes everything but the text editor and the files tab from your screen, so you can concentrate on your code:
- Immerse Yourself in Coding: Focus mode eliminates all the clutter, providing you with a clean and simplified workspace.

PHP developers, rejoice! CodeSandbox for iOS now includes IntelliSense support, empowering you with:
- Code Completion: Receive context-aware suggestions for functions, variables, and more to speed up your coding process.
- Quick Info: Simply hover over any element to access detailed information about its purpose and usage.
- Error Checking: Identify and fix syntax errors in real-time for clean and efficient code.

Personalize your Editor experience with the new Keyboard Bindings screen:
- Personalize Editor Key Bindings: Tailor your key bindings to match your preferences and streamline your coding workflow.
- Re-map the Escape Key: Developers using a Magic Keyboard can now re-map the Escape key to suit their needs.

Upgrade to CodeSandbox 3.25.0 today and experience the power of Focus mode, IntelliSense for PHP, and a personalized Editor experience on your iPhone and iPad. Happy coding!

### 3.25.0 — 2023-03-28

Hello, Developers! We're thrilled to announce our latest 3.25.0 release, now with a game-changing "Focus mode" feature for iPhone users, along with IntelliSense support for PHP development and a brand-new Keyboard Bindings screen. Get ready to boost your productivity on iPhone and iPad like never before!

Developing on the go? Say hello to the all-new Focus mode. Designed to minimize distractions, "Focus mode" removes everything but the text editor and the files tab from your screen, so you can concentrate on your code:
- Immerse Yourself in Coding: Focus mode eliminates all the clutter, providing you with a clean and simplified workspace.

PHP developers, rejoice! CodeSandbox for iOS now includes IntelliSense support, empowering you with:
- Code Completion: Receive context-aware suggestions for functions, variables, and more to speed up your coding process.
- Quick Info: Simply hover over any element to access detailed information about its purpose and usage.
- Error Checking: Identify and fix syntax errors in real-time for clean and efficient code.

Personalize your Editor experience with the new Keyboard Bindings screen:
- Personalize Editor Key Bindings: Tailor your key bindings to match your preferences and streamline your coding workflow.
- Re-map the Escape Key: Developers using a Magic Keyboard can now re-map the Escape key to suit their needs.

Upgrade to CodeSandbox 3.25.0 today and experience the power of Focus mode, IntelliSense for PHP, and a personalized Editor experience on your iPhone and iPad. Happy coding!

### 3.24.0 — 2023-03-26

Hello, Developers! Get ready to explore new horizons with our latest 3.24.0 release, designed to enhance your coding experience on iPhone and iPad. We’re excited to introduce IntelliSense support for PHP development and a brand-new Keyboard Bindings screen that lets you customize your Editor key bindings like never before. Let’s dive into the details!

IntelliSense Support for PHP Development
We know that PHP is a powerhouse of the web development world, and we’re thrilled to bring the magic of IntelliSense to PHP developers on CodeSandbox for iOS. Enjoy boosted productivity with:
- Code Completion: Get context-aware suggestions for functions, variables, and more, speeding up your coding process.
- Quick Info: Hover over any element to get detailed information about its purpose and usage.
- Error Checking: Spot and fix syntax errors in real-time, keeping your code clean and efficient.

Customize Your Editor Key Bindings
Say hello to the new Keyboard Bindings screen, which allows you to:
- Personalize Editor Key Bindings: Make your Editor work for you by customizing key bindings to match your preferences.
- Re-map the Escape Key: Ideal for developers using a Magic Keyboard, you can now re-map the Escape key to suit your needs.

Upgrade to CodeSandbox 3.24.0 today and experience the power of IntelliSense for PHP and a personalized Editor experience on your iPhone and iPad. Happy coding!

### 3.23.0 — 2023-03-20

We've been listening to your feedback, and we've packed this release with some amazing new features to make your coding experience even more delightful.

- Access a Universe of Templates: We've expanded your creative horizons with our new Template Categories feature. You now have access to a wide range of sandbox templates to kickstart your projects with ease. From frontend frameworks like React and Vue, to backend frameworks like Express and Django, and even Docker and databases to enable Ruby on Rails development – we've got you covered. Dive into this treasure trove of templates and unleash your coding potential!

- Seamless Cloud Sandbox Conversion: No more wrestling with old sandboxes on iOS! We've made converting your old sandboxes into Cloud Sandboxes a breeze, so you can take full advantage of CodeSandbox's power. Gone are the days of limited support due to iOS restrictions; upgrade to the cloud and experience a new level of coding freedom!

- Learn as You Code: Are you an adventurous coder who prefers learning through experimentation? We've got your back! Introducing our new Contextual Tooltips, which provide helpful explanations for the various components of the IDE, so you can master the CodeSandbox interface as you code. No need to dive into the docs – just tap and learn!

Upgrade to CodeSandbox 3.23.0 for iOS today and experience these fantastic new features for yourself. As always, we're eager to hear your feedback and suggestions, so please don't hesitate to reach out. Happy coding!

### 3.22.0 — 2023-03-05

Hey folks, we're back with some exciting news for all you CodeSandbox users out there! Our latest version, comes with some significant fixes and brand-new features that will help you take your coding game to the next level.

Firstly, we've fixed a frustrating crash that was causing some users a headache. So, you can now use CodeSandbox without any interruptions.

But wait, there's more! We've added a cool new feature that will make your life a lot easier. Now, you can copy and paste in the terminal, just like you do in any other text editor. No more struggling to remember or retype long commands or URLs - simply copy and paste, and you're good to go!

And if that's not enough, we've also added support for token information on hover. Simply select any text in your code and see its signature and documentation just by tapping on "Documentation" or using the command palette action.

So, what are you waiting for? Update your CodeSandbox app now to experience these new features and fixes. And, as always, we appreciate your feedback and suggestions to help us make CodeSandbox even better. Happy coding!

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*