Code Runner App Compiler & IDE

Contains adsIn-app purchases
4.2
721 reviews
50K+
Downloads
Content rating
Everyone
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About this app

Code Runner is the ultimate app for coding enthusiasts, programmers and developers.
Whether you want to learn a new programming language, practice your developer skills, or work on your programming projects, Code Runner has you covered.

Code Runner is a versatile coding editor and compiler on your mobile device.
This customizable editor has full programming code syntax highlighting.
Code completion and editor actions like undo, redo, comment lines, and indent selection enhance your developer productivity.
Built-in AI Assistant can refactor your code and check it for bugs.

With this app, you can compile and execute code in more than 30 supported programming languages.
Connect to GitHub and checkout, edit, run, and commit files from your repositories.

Whether it's C, C++, Python, JavaScript, Swift, Java, or any of our supported programming languages, our powerful compiler ensures smooth execution and instant coding feedback.

You can use this app to:

Write and edit code with full programming syntax highlighting
Compile the code
Execute the code
Get AI help with errors
Refactor your code with AI Assistant
Connect to GitHub
Edit code and commit files to your GitHub repositories
Run the code with a single tap and see the output instantly
Test your coding ideas with various input and output options
Share your coding work with others
Elevate your coding skills

This is a perfect app for coding on the go. Whether you want to test a coding idea, debug a problem, or showcase your programming work, this is the app for you.
Connect to GitHub and turn this app into your cloud based IDE and compiler that supports more than 30 programming languages.

Download it today and unleash your coding creativity!

Complete list of supported programming languages:

Assembly
Bash
Basic
C
C#
C++
Clojure
COBOL
Common Lisp
D
Elixir
Erlang
F#
Fortran
Go
Groovy
Haskell
Java
JavaScript
Kotlin
Lua
OCaml
Octave
Objective-C
PHP
Pascal
Perl
Prolog
Python
R
Ruby
Rust
SQL
Scala
Swift
TypeScript
Updated on
15 Dec 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App info and performance and Device or other IDs
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.1
669 reviews
Prabhat Jha
23 December 2025
everything is just based on purchase and their ui is also not that clean so I should pay for that.
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CloudBit Ltd.
23 December 2025
Hi, Based on your review, we cannot gauge exactly what went wrong. Please write to us in detail about the issue at https://www.cloudbit.hr/contact, so that we can look into it immediately and get it resolved. We would love to give you a seamless experience on our app. Thanks!
Jason Logan
6 March 2025
Works, but can't open anything I've coded in another app! Tried to use my python invaders game folder and it shows the folders hit won't show my .py files to load! Also, you can't install any extensions needed for any apps or games you want to create. No way to import pygame etc. Only good for basic practice
2 people found this review helpful
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Rayshawn Levy
10 September 2023
Just the app I was looking for. I recommend replacing Python3.8.1 with Python3.11.5, which gives access to the match statement and a few other useful features. That is the only reason for the ⭐⭐⭐⭐'s other than that, perfect 👌🏾!
9 people found this review helpful
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CloudBit Ltd.
10 September 2023
Thanks!! Python update is on our to do list. Will be released soon

What's new

Bug fixes