# C# Compiler vs GCSE Computer Science Pro

The clearest difference is price: C# Compiler at Free against GCSE Computer Science Pro's $0.99. C# Compiler also leads on update cadence (every 4 months vs every 40 months) and iOS requirement (12.0 vs 15.1). On ads, in-app purchases and device support there is nothing between them.

C# Compiler is free to download; GCSE Computer Science Pro costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

C# Compiler ships an update every 4 months, GCSE Computer Science Pro every 40 months. The most recent releases landed on June 10, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | C# Compiler | GCSE Computer Science Pro |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[2.7 (6 ratings)](https://appshunter.io/ios/app/c-compiler-run-cs-code/id1546362096/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 40 months |
| Monetization | Free | — |
| Size | 28 MB | 23 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [OnePercent](https://appshunter.io/developer/1536020418) | [Saman Wijenayake](https://appshunter.io/developer/1553615257) |

## What reviewers say

### C# Compiler

[App page](https://appshunter.io/ios/app/c-compiler-run-cs-code/id1546362096)

This application serves as an advanced mobile IDE for compiling and running C# programs. It features a code editor with syntax highlighting, exercise questions, and pre-written DSA programs to aid learning.

**Highlights:** Compile and run C# programs, Code editor with syntax highlighting, Exercise questions for learning, Includes general DSA programs with code, Programming and computer science fun facts

**Features:** macOS Compatibility

**In-app purchases:** none


### GCSE Computer Science Pro

[App page](https://appshunter.io/ios/app/gcse-computer-science-pro/id1620864842)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is C# Compiler free?

C# Compiler is free to download, with no in-app purchases.

### Is GCSE Computer Science Pro free?

GCSE Computer Science Pro costs $0.99, with no in-app purchases.

### Do C# Compiler or GCSE Computer Science Pro have ads?

Neither C# Compiler nor GCSE Computer Science Pro shows ads.

### Which is updated more often, C# Compiler or GCSE Computer Science Pro?

C# Compiler ships an update every 4 months, and GCSE Computer Science Pro every 40 months. Most recently, C# Compiler was updated on June 10, 2026 and GCSE Computer Science Pro on September 7, 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.*