# C/C++$-offline compiler for os — Good helper for C/C++ Learning

> Offline C/C++ compiler and learning tool with extensive code editing and sharing features. (iPhone/iPad app by 小文 黄.)

- Source: https://appshunter.io/ios/app/cc-plus-plus-offline-compiler-for-os/id1003101482 (this page in markdown: same URL + `.md`)
- Developer: [小文 黄](https://appshunter.io/developer/490328393)
- Category: Education, Utilities
- Price: $2.99
- Rating: 4.50/5 from 72 App Store ratings · 67 written reviews indexed
- Age rating: 17+
- Requires: iOS 14.0 · 87 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2015-07-16
- Data updated: 2026-08-31
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/cc-plus-plus-offline-compiler-for-os/id1003101482/reviews.md

## What is C/C++$?

This is a learning tool for efficient C/C++ learning, fast programming, 【offline compilation and local execution】, Git fetching, iCloud storage, and efficient transfer and sharing via LAN HTTP/FTP multi-point connections.
(^.^) It aspires to help you who want to learn, develop, or improve! ! ! (^.^)

(^.^) Enjoy colorful learning materials at your fingertips and run examples while learning, making it easy to understand and efficient.
(^.^) Enjoy code templates, autocomplate, auto-indentation, code coloring, symbol completion, a symbol keyboard, text search, multi-file search, multi-line indentation, multi-line comments, code formatting, making development more convenient.

(^.^) Enjoy easy iCloud storage and multi-device synchronization for efficient collaboration.
(^.^) Get source code projects from gitee.com and GitHub with Git.
(^.^) Connect to your LAN or Bluetooth and efficiently transfer files via HTTP/FTP multi-point connections.

(^.^) Use the built-in browser to easily search for learning materials. Simply select code in the built-in browser to run it.
(^.^) Open files in C, CPP, txt, PDF, CHM, MP3, M4V, zip, GIF, PNG, HTML, PY, doc, and other formats from the file system.
(^.^) Create folders, files, move files, import files, import photos, import videos, generate audio and video, compress files, and control file sorting from the file system.

(^.^) Use gestures like 【left and right swipe】 to switch interfaces quickly and easily.
(^.^) Adjust code color, font size, and line spacing for a more comfortable reading experience.
(^.^) Customize background images, background colors, text colors, Key colors, shadows, text fonts, text size, background animations, interface transition animations, and the number and order of tabs on the main interface to create your own personalized learning software. 
(^.^) Generate QR codes for C/C++ scripts and learning materials at your leisure, and scan them to access the scripts and learning materials.
(^.^) Share C/C++ scripts and learning materials via email, Weibo, Twitter, and Facebook.

Code Templates - The contents of a new file will be copied from the code template.
For any questions or suggestions, please contact the developer: QQ: 1301367159 WeChat: 1301367159

## Key features

- Offline compilation and local execution
- Code templates and autocompletion
- Git fetching from GitHub and Gitee
- LAN HTTP/FTP file transfer
- iCloud storage and multi-device sync
- Built-in browser for learning materials
- File management and format support

## Recent user reviews (10 of 67)

All indexed reviews: https://appshunter.io/ios/app/cc-plus-plus-offline-compiler-for-os/id1003101482/reviews.md

### 5/5 — Best so far

*2026-05-10, version 2.6*

Best C compiler and it had been around for a longtime, worth paying for.

### 4/5 — Does Just What I Need with Only Minor iWatch Issues

*2026-04-07, version 2.6*

This is a great iPhone/iPad app that puts a C/C++ compiler on your mobile device to both learn and practice C/C++ programming. I am very happy with it for that environment. There is a problem with the iWatch app however, since the C manual does not work. It would be nice to be able to consult the C manual from my iWatch while in a setting where consultanting my iPhone would be inconvenient. Please fix this issue. Most of the C manual text is missing on the iWatch app and the small amount of text that does appear is in “blue” and not readable.

Also, I have two Series 5 Apple watches each of a different size. I would like to have this app available and operational on both watches so that I can wear either watch and have access to this app; however, it will only operate properly on one of the Series 5 Apple watches at a time.  I paid for the app, so why won't it function on both watches?  Please fix this problem!!

### 5/5 — Great Sotware

*2025-10-17, version 2.6*

This is exactly the programming software I have been looking for he offline compiler is fantastic.

### 5/5 — Construction company Owner

*2025-09-20, version 2.6*

Good job guys

### 5/5 — Wow

*2024-10-02, version 2.2*

So far very impressed. Definitely get this one

### 3/5 — Getline function

*2024-04-29, version 2.2*

This compiler is missing the getline function

### 5/5 — Great thankyou

*2024-04-17, version 2.2*

Works great

### 5/5 — demboyzcrypto

*2024-04-15, version 2.2*

jscrypto.com

### 5/5 — 🏳️

*2024-03-14, version 2.2*

👍 great

### 5/5 — Does Just What I Need with Only Minor iWatch Issues

*2023-12-30*

This is a great iPhone/iPad app that puts a C/C++ compiler on your mobile device to both learn and practice C/C++ programming. I am very happy with it for that environment. There is a problem with the iWatch app however, since the C manual does not work. It would be nice to be able to consult the C manual from my iWatch while in a setting where consultanting my iPhone would be inconvenient. Please fix this issue. Most of the C manual text is missing on the iWatch app and the small amount of text that does appear is in “blue” and not readable.

Also, I have two Series 5 Apple watches each of a different size. I would like to have this app available and operational on both watches so that I can wear either watch and have access to this app; however, it will only operate properly on one of the Series 5 Apple watches at a time.  I paid for the app, so why won't it function on both watches?  Please fix this problem!!

## Frequently asked questions about C/C++$

### What does this C/C++ app do?

This app is a learning tool designed for efficient C/C++ programming. It allows for offline compilation and local execution of code, making it convenient for learning and development on the go. It also includes features for code editing, file management, and sharing.

### What are the key features for coding?

The app offers a robust set of coding features including code templates, autocompletion, auto-indentation, code coloring, symbol completion, and text search. It also supports multi-file search, multi-line indentation, code formatting, and a symbol keyboard for a more convenient development experience.

### 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, indicating a completely free user experience.

### What file formats can I open with this app?

You can open a wide variety of file formats, including common programming files like C and CPP, as well as text files (txt, PDF, CHM), media files (MP3, M4V, GIF, PNG), archives (zip), and document formats (doc, HTML, PY).

### How can I share my C/C++ code or learning materials?

The app provides multiple sharing options. You can generate QR codes for your C/C++ scripts and learning materials, or share them directly via email, Weibo, Twitter, and Facebook. File transfer is also supported via LAN HTTP/FTP connections.

## Version history (last 5 releases)

### 2.6 — 2025-09-16

1. Added Git download in the file system, and other Git features will be improved in the future.
2. Add folder multi file content search
3. iPad IDE mode supports drag to control the interface size.
4. Added code formatting function

### 2.5 — 2025-08-20

1. Add English C learning materials
2. Fix the phone rotation issue in the programming interface
3. Fix programming interface display issues on MacOS

### 2.3 — 2025-08-19

1. iPad IDE mode supports drag to control the interface size.
2. Control and improve symbol auto completion
3. Move the selected code group left and right, and add annotations to the group
4. Add some shortcut keys
5. Text search is added to find the previous and next ones.

### 2.2 — 2022-09-04

Fix known problems

### 2.1 — 2020-05-28

Support dark mode, please modify the theme manually

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All apps by 小文 黄: https://appshunter.io/developer/490328393

## Related topics

[c compiler ide](https://appshunter.io/ios/topics/c-compiler-ide)

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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 2026-08-31.*