# TXT Write vs C# Programming Compiler

The clearest difference is review sentiment: C# Programming Compiler at 58% against TXT Write's 25%. C# Programming Compiler also leads on update cadence (every 6 weeks vs every 15 months) and iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. TXT Write sells 1 one-off in-app purchase and C# Programming Compiler sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

TXT Write ships an update every 15 months, C# Programming Compiler every 6 weeks. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | TXT Write | C# Programming Compiler |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.1 (21 ratings)](https://appshunter.io/ios/app/c-programming-compiler/id1451066693/reviews)** |
| Number of ratings | — | **21** |
| Positive reviews | 25.0% of reviews | **58.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 15 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 18 MB | 20 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mach Software Design](https://appshunter.io/developer/327826899) | [Ketan Appa](https://appshunter.io/developer/576435759) |

## What reviewers say

### TXT Write

[App page](https://appshunter.io/ios/app/txt-write/id824420347)

A powerful text and PDF editor for iOS and macOS with iCloud synchronization. It supports numerous plain text code formats with syntax highlighting and offers PDF viewing, creation, and annotation tools.

**Highlights:** iCloud document synchronization, TXT and 15+ code format support with syntax highlighting, PDF viewing, creation, and annotation, Instant HTML file preview, Keyboard toolbar for iOS, PDF Magnifier for note-taking

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


### C# Programming Compiler

[App page](https://appshunter.io/ios/app/c-programming-compiler/id1451066693)

Write and execute C# code directly on your mobile device. This app is designed for learning and testing code snippets with features like syntax highlighting and a custom keyboard. It allows you to compile, run, and view program output or errors.

**Highlights:** Compile and run C# programs, View program output and errors, Custom keyboard for special characters, Syntax highlighting and bracket completion, Open, save, import, and share C# files, Optimized for external keyboards

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade | $2.99 | one-time |


## Frequently asked questions

### Is TXT Write free?

TXT Write is free to download, with in-app purchases available.

### Is C# Programming Compiler free?

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

### Do TXT Write or C# Programming Compiler have ads?

Both TXT Write and C# Programming Compiler show ads.

### Which is updated more often, TXT Write or C# Programming Compiler?

TXT Write ships an update every 15 months, and C# Programming Compiler every 6 weeks. Most recently, TXT Write was updated on November 1, 2026 and C# Programming Compiler on November 2, 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.*