# C# Compiler vs CERT

The clearest difference is update cadence: C# Compiler at every 4 months against CERT's every 10 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

C# Compiler ships an update every 4 months, CERT every 10 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | C# Compiler | CERT |
| --- | --- | --- |
| Price | Free | Free |
| 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 10 months |
| Monetization | Free | — |
| Size | 28 MB | 32 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [OnePercent](https://appshunter.io/developer/1536020418) | [CERT Systems Limited](https://appshunter.io/developer/1703189358) |

## 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


### CERT

[App page](https://appshunter.io/ios/app/cert/id6462643980)

**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 CERT free?

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

### Do C# Compiler or CERT have ads?

Neither C# Compiler nor CERT shows ads.

### Which is updated more often, C# Compiler or CERT?

C# Compiler ships an update every 4 months, and CERT every 10 months. Most recently, C# Compiler was updated on October 24, 2026 and CERT on October 24, 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.*