# C/C++ LLVM Clang vs CGPlus

The clearest difference is rating: C/C++ LLVM Clang at 4.3 against CGPlus's 3.7. C/C++ LLVM Clang also leads on review sentiment (85% vs 67%) and ratings volume (50 vs 3). CGPlus's advantage is in-app purchases (none vs 7) and update cadence (every 5 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. C/C++ LLVM Clang sells 7 one-off in-app purchases. CGPlus asks for nothing beyond the download.

C/C++ LLVM Clang holds the better App Store score, 4.3 against 3.7. That said, the two scores are not equally well evidenced: C/C++ LLVM Clang has 50 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 85% of C/C++ LLVM Clang's written reviews are positive against 67% of CGPlus's.

C/C++ LLVM Clang ships an update every 2 months, CGPlus every 5 days. The most recent releases landed on October 15, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | C/C++ LLVM Clang | CGPlus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (50 ratings)](https://appshunter.io/ios/app/cc-plus-plus-llvm-clang/id1016290003/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/cgplus/id1644644865/reviews) |
| Number of ratings | **50** | 3 |
| Positive reviews | **84.8% of reviews** | 66.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 137 MB | 108 MB |
| Requires iOS | **14.0** | 15.2 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [小文 黄](https://appshunter.io/developer/490328393) | [雄龙 许](https://appshunter.io/developer/1605095075) |

## What reviewers say

### C/C++ LLVM Clang

[App page](https://appshunter.io/ios/app/cc-plus-plus-llvm-clang/id1016290003)

This tool facilitates C/C++ learning and development with offline compilation, code assistance, and cloud storage. It offers features like code templates, autocompletion, and Git integration for efficient programming and collaboration.

**Highlights:** Offline LLVM+Clang compilation and execution, Code templates and autocompletion, Git fetching from Gitee and GitHub, iCloud storage and multi-device sync, LAN HTTP/FTP file transfer, Built-in browser for learning materials, File management and compression

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| To remove ads | $0.99 | one-time |
| Autocomplete | $0.99 | one-time |
| Password Service | $0.99 | one-time |
| Encryption Compression | $0.99 | one-time |
| Simple Vedio | $0.99 | one-time |
| Text Search | $0.99 | one-time |
| File Transfer | $1.99 | one-time |


### CGPlus

[App page](https://appshunter.io/ios/app/cgplus/id1644644865)

This application serves as an offline compiler for C++ code, specifically designed for graphics programming. It enables users to write and compile applications that utilize OpenGLES and Metal graphics APIs.

**Highlights:** Offline C++ compilation, Graphics programming focus, OpenGLES support, Metal API support, Mobile development tool

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is C/C++ LLVM Clang free?

C/C++ LLVM Clang is free to download, with in-app purchases available.

### Is CGPlus free?

CGPlus is free to download, with no in-app purchases.

### Which has better reviews, C/C++ LLVM Clang or CGPlus?

C/C++ LLVM Clang is rated higher. C/C++ LLVM Clang averages 4.3 out of 5 from 50 ratings, while CGPlus averages 3.7 from 3 ratings.

### Do C/C++ LLVM Clang or CGPlus have ads?

Neither C/C++ LLVM Clang nor CGPlus shows ads.

### Which is updated more often, C/C++ LLVM Clang or CGPlus?

C/C++ LLVM Clang ships an update every 2 months, and CGPlus every 5 days. Most recently, C/C++ LLVM Clang was updated on October 15, 2026 and CGPlus on October 13, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*