Comparison

C# Programming Compiler vs Learn JavaScript Programming

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

C# Programming Compiler

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
Read full description

Write C# code directly on your iPhone, iPad and iPod Touch! This app is ideal for learning and testing code snippets! C# (pronounced C sharp) is a general-purpose, multi-paradigm programming language encompassing strong typing, lexically scoped, imperative, declarative, functional, generic, object-oriented (class-based), and component-oriented programming disciplines. It was developed around 2000 by Microsoft within its .NET initiative and later approved as a standard by Ecma (ECMA-334) and ISO (ISO/IEC 23270:2018). C# is one of the programming languages designed for the Common Language Infrastructure. Features: - Compile and run your program - View program output or detailed error - Custom keyboard for easy input of frequently used characters - Optimized for connecting with external physical/bluetooth keyboard - Advanced source code editor with syntax highlighting, bracket completion and line numbers - Open, save, import and share C# files. Limitations: - Internet connection is required for compilation - Maximum program running time is 20s - One file can be run at a time - Some file system, network and graphics functions may be limited - This is a batch compiler; interactive programs are not supported. For example, if your program provides an input prompt, enter the input in the Input tab prior to compilation.

About

Learn JavaScript Programming

Master JavaScript programming from basic to advanced concepts. This comprehensive guide covers essential topics, projects, and tutorials to help you build dynamic web applications and websites. Learn to implement complex features and enhance user interactivity on the web.

Highlights
  • Basic JavaScript Programming
  • Object-Oriented Programming
  • Advanced JavaScript
  • TypeScript
  • Node.js
  • Front-end Development
  • ES6 & ES.Next
  • jQuery & jQuery UI
  • AJAX
Features
Read full description

Learn JavaScript from the fundamentals to modern web development. Whether you are starting from zero or improving your developer skills, Learn JavaScript gives you a practical path to understand JavaScript, build web applications, and explore the tools used by modern developers. This app will give you all the basics to advanced knowledge you need to start developing your own web apps & websites with JavaScript. This is an in-depth guide to the most popular programming language JavaScript, after completing this JavaScript tutorial you will be able to develop your own cool web applications. This app contains all the aspects of JavaScript Programming with Excellent Projects and Javascript Tutorials. JavaScript is a scripting or programming language that allows you to implement complex things on web pages, every time a web page does more than just sit there and display static information for you to look at displaying timely content updates, interactive maps, animated 2D/3D graphics, scrolling videos, etc. you can bet that JavaScript is probably involved. MASTER JAVASCRIPT FUNDAMENTALS Build a strong foundation with lessons covering: • JavaScript syntax and variables • Data types, operators, and expressions • Conditions and loops • Functions, callbacks, and arrow functions • Arrays and objects • Strings, numbers, dates, and math • Destructuring, spread syntax, and modern ES6+ • Error handling and defensive programming • Events, forms, and input validation • DOM manipulation and browser APIs • Asynchronous JavaScript • Promises and modern async patterns PRACTICE WITH REAL PROJECTS Turn concepts into working applications with guided, hands-on projects. Practice DOM manipulation, user input, validation, event handling, local storage, and interactive web app development. LEARN YOUR WAY Use focused lessons, practical tips, best-practice guidance, “good to know” explanations, framework references, coding challenges, and quick-reference cheat sheets to reinforce what you learn. Benefits of Learning Javascript Programming Less server Interaction: You can validate user input before sending the page off to the server. This saves server traffic, which means less load on your server. JavaScript Programming is Fun: JavaScript is mainly used for frontend development, and there are various tools that will allow you to quickly get a working prototype with JavaScript. Nonetheless, you should first focus on obtaining a solid understanding of JavaScript before you explore what the community has to offer. Immediate feedback: Users don't have to wait for a page reload to see if they have forgotten to enter something. JavaScript is Easy to Learn JavaScript is somewhat easy to get started with as it is a higher-level language, which means JavaScript abstracts away most of the complex details of the machine so you can focus on learning how to program. What's more, you can get started with coding JavaScript straight from your browser without setting up any development environment, which is a reason many beginners seem to like it. Start learning JavaScript and build skills you can use in real web projects.

Screenshots

C# Programming Compiler4 screens
Learn JavaScript Programming4 screens

Verdict

The call

The clearest difference is rating: Learn JavaScript Programming at 4.6 against C# Programming Compiler's 3.1. Learn JavaScript Programming also leads on in-app purchases (none vs 1) and ratings volume (372 vs 21). C# Programming Compiler's advantage is review sentiment (61% vs 39%) and iOS requirement (12.0 vs 17). On price, update cadence, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. C# Programming Compiler sells 1 one-off in-app purchase. Learn JavaScript Programming asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Learn JavaScript Programming holds the better App Store score, 4.6 against 3.1. That said, the two scores are not equally well evidenced: Learn JavaScript Programming has 372 ratings behind it against 21, so its average is the more settled of the two. Written reviews complicate that: 61% of C# Programming Compiler's written reviews are positive against 39% of Learn JavaScript Programming's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

C# Programming Compiler ships an update every 6 weeks, Learn JavaScript Programming every 2 months. The most recent releases landed on August 17, 2026 and August 21, 2026 respectively.

Scorecard6 real differences · 4 level
C# Programming Compiler versus Learn JavaScript Programming: the parameters behind the verdict, then further details
ParameterC# Programming CompilerLearn JavaScript Programming
PriceFreeFree
Rating3.1 (21 ratings)4.6 (372 ratings) — better
Positive reviews60.9% of reviews — better39.4% of reviews
Number of ratings21372 — better
Update frequencyEvery 6 weeks — betterEvery 2 months
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better17
Further details — not scored
Size20 MB145 MB
Age rating4+9+
DeveloperKetan AppaShahbaz Khan

Customer experience

C# Programming Compiler

All ratings21 ratings
Positive52.4%
Neutral9.5%
Negative38.1%
Written reviews23 reviews
Positive60.9%
Neutral4.3%
Negative34.8%

Learn JavaScript Programming

All ratings372 ratings
Positive91.7%
Neutral1.6%
Negative6.7%
Written reviews33 reviews
Positive39.4%
Neutral3.0%
Negative57.6%

Bugs and requests

C# Programming Compiler

Not enough reviews yet to summarise bugs or requests.

Learn JavaScript Programming

Reported bugs

7 issues
  • Loading issues
  • Compiler doesn't work
  • Questions in quizzes don't display items to select
  • Some questions don't display possible answers
  • Cannot close ads
Show 2 more
  • Images not displaying, showing 'internet is required' instead
  • App is outdated, using 'var' instead of 'let/const'

Requested features

4 requests
  • Less ads when navigating back
  • More practical coding exercises
  • Show examples of JS used in HTML
  • Improve grammar and English quality

In-app purchases

1 purchases

C# Programming Compiler

One-time1
  • Upgrade$2.99
None

Learn JavaScript Programming

No in-app purchases

Questions

Is C# Programming Compiler free?
C# Programming Compiler is free to download, with in-app purchases available.
Is Learn JavaScript Programming free?
Learn JavaScript Programming is free to download, with no in-app purchases.
Which has better reviews, C# Programming Compiler or Learn JavaScript Programming?
Learn JavaScript Programming is rated higher. C# Programming Compiler averages 3.1 out of 5 from 21 ratings, while Learn JavaScript Programming averages 4.6 from 372 ratings.
Do C# Programming Compiler or Learn JavaScript Programming have ads?
Both C# Programming Compiler and Learn JavaScript Programming show ads.
Which is updated more often, C# Programming Compiler or Learn JavaScript Programming?
C# Programming Compiler ships an update every 6 weeks, and Learn JavaScript Programming every 2 months. Most recently, C# Programming Compiler was updated on August 17, 2026 and Learn JavaScript Programming on August 21, 2026.

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