Comparison

Learn JavaScript Programming vs Algorithm++

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

Head to head
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.

About

Algorithm++

Visualize and understand sorting algorithms through interactive demonstrations and audio feedback. Explore the logic, inspect the code, and master Big O complexity for computer science education and interview preparation.

Highlights
  • Visualize 16 sorting algorithms
  • Adjustable speed and array size
  • Real-time audio sonification
  • View source code
  • Master Big O complexity
  • Test with real-world data patterns
  • Includes basic to advanced algorithms
Features
Read full description

Unlock the world of algorithms with Algorithm++! Visualize, listen, and master the logic behind sorting algorithms. Whether you are a Computer Science student preparing for exams, a developer brushing up for technical interviews, or an enthusiast who enjoys satisfying visualizations, Algorithm++ is the ultimate educational tool. Visualize & Customize Watch 16 different sorting algorithms in action. Use the dynamic sliders to adjust the sorting speed and change the array size from 10 to 100 items. Experience the difference between O(n²) and O(n log n) visually. Hear the Algorithms (Sonification) Don't just watch—listen! Algorithm++ features a real-time audio oscillator that generates sound based on value comparisons and swaps. Hear the chaotic noise of a random array transform into a satisfying, rising scale as it gets sorted. Inspect the Code Learn how it works under the hood. View the actual Swift source code for every algorithm with beautiful syntax highlighting. Perfect for understanding the implementation details. Master Big O Complexity Get instant access to Time Complexity and Space Complexity data for every algorithm. Understand the efficiency trade-offs between different methods. Test with Real-World Patterns Algorithms behave differently based on input data. Use the "Data Patterns" feature to test sorting on: Random: The standard chaos. Sorted: See how algorithms handle already-sorted data. Reversed: The worst-case scenario for many algorithms. Almost Sorted: Watch Insertion Sort shine! Few Unique: Visualize sorting with repeated values. Included Algorithms: From the basics to the advanced, and even the "joke" sorts: Basic: Bubble, Selection, Insertion Efficient: Quick Sort, Merge Sort, Heap Sort, Shell Sort Educational: Cocktail Shaker, Comb, Odd-Even, Gnome, Cycle, Pancake, Stooge Non-Comparative: Radix Sort (LSD) Bonus: Bogo Sort (Good luck!) Features: Clean, modern SwiftUI interface. Interactive controls (Pause, Resume, Step). Mute/Unmute functionality. Detailed algorithm information cards. Dark Mode support. Download Algorithm++ today and turn abstract concepts into clear, interactive experiences!

Screenshots

Learn JavaScript Programming4 screens
Algorithm++4 screens

Verdict

The call

The clearest difference is ads: Algorithm++ at none against Learn JavaScript Programming's shown. Algorithm++ also leads on rating (5.0 vs 4.6) and monetization model (free vs ad-supported). Learn JavaScript Programming's advantage is update cadence (every 2 months vs every 16 months) and ratings volume (372 vs 1). On price, in-app purchases, device support and iOS requirement 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Algorithm++ holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Learn JavaScript Programming has 372 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Learn JavaScript Programming ships an update every 2 months, Algorithm++ every 16 months. The most recent releases landed on October 6, 2026 and September 25, 2026 respectively.

Scorecard5 real differences · 5 level
Learn JavaScript Programming versus Algorithm++: the parameters behind the verdict, then further details
ParameterLearn JavaScript ProgrammingAlgorithm++
PriceFreeFree
Rating4.6 (372 ratings)5.0 (1 ratings) — better
Positive reviews42.9% of reviews—
Number of ratings372 — better1
Update frequencyEvery 2 months — betterEvery 16 months
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supportedFree — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS1716.1 — better
Further details — not scored
Size145 MB4 MB
Age rating9+4+
DeveloperShahbaz KhanMohammadali Ghanavati

Customer experience

Learn JavaScript Programming

All ratings372 ratings
Positive91.7%
Neutral1.6%
Negative6.7%
Written reviews35 reviews
Positive42.9%
Neutral2.9%
Negative54.3%

Algorithm++

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and 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

Algorithm++

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Learn JavaScript Programming

No in-app purchases

None

Algorithm++

No in-app purchases

Questions

Is Learn JavaScript Programming free?
Learn JavaScript Programming is free to download, with no in-app purchases.
Is Algorithm++ free?
Algorithm++ is free to download, with no in-app purchases.
Which has better reviews, Learn JavaScript Programming or Algorithm++?
Algorithm++ is rated higher. Learn JavaScript Programming averages 4.6 out of 5 from 372 ratings, while Algorithm++ averages 5.0 from 1 ratings.
Do Learn JavaScript Programming or Algorithm++ have ads?
Learn JavaScript Programming shows ads; Algorithm++ does not.
Which is updated more often, Learn JavaScript Programming or Algorithm++?
Learn JavaScript Programming ships an update every 2 months, and Algorithm++ every 16 months. Most recently, Learn JavaScript Programming was updated on October 6, 2026 and Algorithm++ on September 25, 2026.

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