# C Compiler Free (Offline, Debug) vs C Compiler

The clearest difference is rating: C Compiler at 4.3 against C Compiler Free (Offline, Debug)'s 3.2. C Compiler also leads on ratings volume (112 vs 6). C Compiler Free (Offline, Debug)'s advantage is in-app purchases (none vs 4) and ads (none vs shown). On price, review sentiment and device support there is nothing between them.

Both are free to download. C Compiler sells 4 in-app purchases, starting at $2.99 per month. C Compiler Free (Offline, Debug) asks for nothing beyond the download.

C Compiler holds the better App Store score, 4.3 against 3.2. That said, the two scores are not equally well evidenced: C Compiler has 112 ratings behind it against 6, so its average is the more settled of the two. Written reviews complicate that: 66% of C Compiler Free (Offline, Debug)'s written reviews are positive against 59% of C Compiler's, so the app with the better star average is not the one people write more warmly about.

C Compiler Free (Offline, Debug) ships an update every 8 days, C Compiler every 4 months. Both last shipped on October 6, 2026.

## The numbers

| Metric | C Compiler Free (Offline, Debug) | C Compiler |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.2 (6 ratings)](https://appshunter.io/ios/app/c-compiler-free-offline-debug/id1050942025/reviews) | **[4.3 (112 ratings)](https://appshunter.io/ios/app/c-compiler/id1265577717/reviews)** |
| Number of ratings | 6 | **112** |
| Positive reviews | **65.6% of reviews** | 58.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 8 days** | Every 4 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 16 MB | 47 MB |
| Requires iOS | **7.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [辉 马](https://appshunter.io/developer/959342857) | [sutheesh sukumaran](https://appshunter.io/developer/1262850647) |

## What reviewers say

### C Compiler Free (Offline, Debug)

[App page](https://appshunter.io/ios/app/c-compiler-free-offline-debug/id1050942025)

This app provides an offline C programming environment for iOS devices. It features a code editor with syntax highlighting and auto-indentation, allowing users to compile and run C code locally without an internet connection. It also includes debugging tools for analyzing code execution.

**Highlights:** Offline C code editing, Syntax highlighting, Auto-indentation, Local compilation and execution, Debugging tools, Help and search functionality

**Features:** Vision Pro support

**In-app purchases:** none


### C Compiler

[App page](https://appshunter.io/ios/app/c-compiler/id1265577717)

This application provides an integrated development environment for C programming, complete with an offline tutorial and sample programs. It features syntax recognition and auto-formatting to aid users in writing and running complex C code.

**Highlights:** Run complex C programs, Offline C tutorial, Sample C programs, Syntax recognition IDE, Auto text formatting IDE, File opening and saving

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| C Compiler Premium — Monthly | $2.99 | per month |
| C Compilar Premium — Yearly | $24.99 | per year |
| Remove Ads | $49.99 | one-time |
| LifeTime | $49.99 | one-time |


## Frequently asked questions

### Is C Compiler Free (Offline, Debug) free?

C Compiler Free (Offline, Debug) is free to download, with no in-app purchases.

### Is C Compiler free?

C Compiler is free to download, with in-app purchases available.

### Which has better reviews, C Compiler Free (Offline, Debug) or C Compiler?

C Compiler is rated higher. C Compiler Free (Offline, Debug) averages 3.2 out of 5 from 6 ratings, while C Compiler averages 4.3 from 112 ratings.

### Do C Compiler Free (Offline, Debug) or C Compiler have ads?

C Compiler shows ads; C Compiler Free (Offline, Debug) does not.

### Which is updated more often, C Compiler Free (Offline, Debug) or C Compiler?

C Compiler Free (Offline, Debug) ships an update every 8 days, and C Compiler every 4 months. Most recently, C Compiler Free (Offline, Debug) was updated on October 6, 2026 and C Compiler on October 6, 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.*