# CGPlus — Offline C++ compiler

> Offline C++ compiler for graphics programming with OpenGLES and Metal support. (iPhone/iPad app by 雄龙 许.)

- Source: https://appshunter.io/ios/app/cgplus/id1644644865 (this page in markdown: same URL + `.md`)
- Developer: [雄龙 许](https://appshunter.io/developer/1605095075)
- Category: Developer Tools
- Price: Free
- Rating: 3.70/5 from 3 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.2 · 108 MB
- Languages: American English
- Released: 2022-09-14
- Data updated: 2026-08-17
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/cgplus/id1644644865/reviews.md

## What is CGPlus?

An offline C++ compiler focus on graphics programming, supports writing OpenGLES and Metal.

## Key features

- Offline C++ compilation
- Graphics programming focus
- OpenGLES support
- Metal API support
- Mobile development tool

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/cgplus/id1644644865/reviews.md

### 2/5 — Big problem

*2025-12-05*

When I click any file, the app crashes :(

### 5/5 — Not working anymore

*2025-10-04*

The app seems to be great, but I cannot test anything. Whenever opening a file, it crashes. Please, fix this issue.

### 5/5 — Best

*2025-01-25*

Good. But Can you support NDK

## Frequently asked questions about CGPlus

### What is CGPlus?

CGPlus is an offline C++ compiler designed for graphics programming. It supports writing applications that use OpenGLES and Metal.

### Is CGPlus free to use?

Yes, CGPlus is available for free, with no in-app purchases or advertisements.

### What devices does CGPlus support?

CGPlus is compatible with iPhone, iPad, and iPod devices.

### How often is CGPlus updated?

The latest version, 1.2, was released on September 25, 2022. The app was initially released on September 14, 2022.

### What is the age rating for CGPlus?

CGPlus has an age rating of 4+, making it suitable for a wide range of users.

### Can CGPlus be used for general C++ programming?

While CGPlus is a C++ compiler, its primary focus is on graphics programming with OpenGLES and Metal, not general-purpose C++ development.

### What are the benefits of using an offline compiler like CGPlus?

An offline compiler allows you to compile and test your graphics code without an internet connection, which can be useful for development on the go or in areas with limited connectivity.

## Version history (last 3 releases)

### 1.2 — 2022-09-25

1. add stb_image built-in library
2. fix explorer indent error
3. support set build target

### 1.1 — 2022-09-21

1. support create folder, metal shader, glsl shader, c++ header and project configuration
2. support link multiple c++ sources by project configuration
3. support clone project from git url
4. support file reading

### 1.0 — 2022-09-14

No release notes.

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## More apps by 雄龙 许

- [CGProto](https://appshunter.io/ios/app/cgproto/id1605116861)

All apps by 雄龙 许: https://appshunter.io/developer/1605095075

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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 2026-08-17.*