# Mobile C   C/C++ Compiler — Offline C/C++ Compiler

> Offline C/C++ compiler and learning tool for mobile devices. (iPhone/iPad app by Jeong Seop Lee.)

- Source: https://appshunter.io/ios/app/mobile-c-cc-plus-plus-compiler/id1090924591 (this page in markdown: same URL + `.md`)
- Developer: [Jeong Seop Lee](https://appshunter.io/developer/467393918)
- Category: Education, Utilities
- Price: Free
- Rating: 4.31/5 from 132 App Store ratings · 70 written reviews indexed
- Age rating: 4+
- Requires: iOS 9.0 · 361 MB
- Languages: English, Japanese, Korean, Portuguese, Russian, Spanish
- Released: 2016-03-12
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/mobile-c-cc-plus-plus-compiler/id1090924591/reviews.md

## What is Mobile C [ C/C++ Compiler ]?

Learn programming ( coding ) on your mobile devices.

* No internet connection is required to run code.

== Supported Programming Languages ==
• C
• C++ 11
• Python 3
• Javascript ( Duktape )
• Lua
• LLVM Assembly
• OpenGL ES 2 GLSL

======= Supported C/C++ APIs =======
• Standard C Library, POSIX
• OpenGL ES 2.0, BSD Socket, pthread
• Clang, LLVM, libc++, Duktape, Lua, libjson
• OpenAL, SQLite3, SQLiteCpp, cURL, libGit2, Python3
• zLib, libPNG, libJPEG, FreeType, MiniZip
• APR, APRUtil, iconv, Expat, PCRE2, Apache Serf
• Lua, OpenSSL, Apache Subversion
• SDL2

============ Features ===========
• C/C++ auto complete.
• C/C++ syntax diagnostic.
• C/C++ jump to declaration/macro symbol/header.
• Built-in Terminal/Shell.

## Key features

- Offline C/C++ compilation
- Support for C, C++11, Python 3, JavaScript, Lua, LLVM Assembly, GLSL
- Extensive C/C++ API support
- C/C++ auto-completion
- C/C++ syntax diagnostics
- Jump to declaration/symbol/header
- Built-in terminal/shell

## Recent user reviews (10 of 70)

All indexed reviews: https://appshunter.io/ios/app/mobile-c-cc-plus-plus-compiler/id1090924591/reviews.md

### 4/5 — Pasting

*2024-11-22, version 2.5.2*

Cool app but it won’t let me paste from another app. I select the option to allow late but touch hold does not paste.

### 4/5 — PLEASE FIX THIS!

*2024-10-02, version 2.5.2*

Whenever I try to change a variable or any other random thing in a cpp files, the code editor crashes. This app is excellent but without an autosave and the constant crashing makes it unusable.

### 2/5 — okay, but not very useful

*2024-08-18, version 2.5.2*

it’s sorta ok, and has some useful editing features for writing code on a mobile device, but seems to lack extremely fundamental libraries like iostream and vector. would be hard to make anything much more than Hello World with this app.

### 5/5 — Best c app I’ve seen on the App Store

*2024-07-21, version 2.5.2*

Trying to figure out open gl it says it’s compatible

### 5/5 — Has everything I need

*2024-07-19, version 2.5.2*

- Standard libraries
- File system
- Compiler
- Works offline

### 3/5 — Have paid for it. Still have ads, disk icon still unavailable

*2024-06-13, version 2.5.2*

Have paid for it. Still have ads, disk icon still unavailable. Website is unavailable. Works good otherwise.

### 1/5 — Real review

*2024-05-28, version 2.5.2*

This app is trash

### 4/5 — It works as intended.

*2024-04-23, version 2.5.2*

The last app I had kept bugging out.

### 5/5 — Good

*2024-01-29, version 2.5.2*

As far as I can tell, this is the only non cloud based C/C++ compiler for iPhone. And it is free? Amazing -- just what I wanted. It's pretty good, too.

### 5/5 — Absolutely amazing!

*2023-09-30*

This app has been incredibly useful when I'm on the go and want to write a quick program or two. The ads aren't invasive at all and the app just works beautifully! Definitely easy to use and I would recommend it to my friends. If I weren't so broke I would buy the pro version to support the developer ;)

## Frequently asked questions about Mobile C [ C/C++ Compiler ]

### What does this app do?

This app functions as an offline compiler and learning tool for programming languages, primarily C and C++. It allows users to write, compile, and run code directly on their mobile devices without needing an internet connection.

### What programming languages and APIs are supported?

The app supports C, C++11, Python 3, JavaScript (Duktape), Lua, LLVM Assembly, and OpenGL ES 2 GLSL. It also includes extensive support for C/C++ APIs such as the Standard C Library, POSIX, OpenGL ES 2.0, and many others like SQLite3, cURL, and zLib.

### Is this app free to use?

Yes, the application is available for free. Based on the provided information, there are no in-app purchases or advertisements.

### Can I use this app to learn programming?

Absolutely. The app is designed for learning programming on mobile devices. It includes features like C/C++ auto-completion and syntax diagnostics to aid in the learning process.

### What are the key features for coding?

Key coding features include C/C++ auto-completion, syntax diagnostics to help identify errors, and the ability to jump to declarations, macro symbols, or header files. It also includes a built-in terminal/shell for a more complete development experience.

## Version history (last 5 releases)

### 2.5.2 — 2018-08-28

This app has been updated by Apple to display the Apple Watch app icon.

• New features
- Text editor text replace added.
- In-app keyboard  single page layout restored.
- Text editor word wrap indentation added.
- Theme file key 'FileList.Background.Color' added for file list view background color setting.
- Bug reporting github repository ( https://github.com/dztall/ccr_bugs ) added.

• Bugs fixed
- symlink, link system function failed due to permission denied on some platforms.

### 2.5.1 — 2018-07-09

• New features
- pause command added.
- Experimental find command added.
- In-app keyboard special key page toggles to alphabet page once pressed.

• Bugs fixed
- Source code editor crashes on file open on some platforms.
- File list button color not changed. Modify FileList.ItemButton.Color key in theme files.

### 2.5.0 — 2018-07-06

• Libraries updated
- clang/llvm/libc++ 6.0.0
- python 3.7.0
- duktape 2.2.1
• File search by its text contents
• Very basic syntax highlighting for several programming languages.
- java php perl ruby sql jsp go rust swift html
• In-app soft keyboard layout revised.
• Ad banner view moved to bottom.

### 2.4.5 — 2018-06-01

• UI layout revised for some devices.

### 2.4.4 — 2018-05-30

• In-app keyboard layout revised.

## Apps similar to Mobile C [ C/C++ Compiler ]

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Java Compiler IDE](https://appshunter.io/ios/app/java-compiler-ide/id992268206) | 3.3 (338) | Free | Education |
| [C/C++ Offline compiler](https://appshunter.io/ios/app/cc-plus-plus-offline-compiler/id1506375410) | 3.6 (5) | Free | Education |
| [Jedona - Compiler for Java](https://appshunter.io/ios/app/jedona-compiler-for-java/id1160423626) | 3.4 (61) | Free | Education |
| [C# Programming Compiler](https://appshunter.io/ios/app/c-programming-compiler/id1451066693) | 3.1 (21) | Free | Education |
| [C Compiler](https://appshunter.io/ios/app/c-compiler/id1265577717) | 4.2 (109) | Free | Education |
| [Learn Python Coding Offline](https://appshunter.io/ios/app/learn-python-coding-offline/id1489863294) | 4.6 (1,711) | Free | Education |

## More apps by Jeong Seop Lee

- [Mobile C { C/C++ Compiler }](https://appshunter.io/ios/app/mobile-c-cc-plus-plus-compiler/id467393915)

All apps by Jeong Seop Lee: https://appshunter.io/developer/467393918

---

*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.*