Comparison

Encode 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

Encode

Learn to code with interactive, bite-sized lessons designed for busy schedules. Master popular languages like Python, JavaScript, and SQL through hands-on exercises and challenges. Ideal for beginners, this app makes coding accessible and fun, offering certificates upon completion.

Highlights
  • Bite-sized interactive lessons
  • Hands-on coding exercises
  • Learn Python, JavaScript, HTML/CSS, SQL
  • Built-in code playground
  • Daily motivation streaks and hearts
  • Certificates of completion
Features
Read full description

Start coding today with short, interactive lessons! Learn Python, SQL, HTML/CSS, JavaScript (and more) at your own pace. Encode makes learning to code easy! Bite-Sized Learning: Fit coding into your busy life with effective lessons you can complete in just 15 minutes daily. Hands-On Coding: Write REAL code from lesson one! Our interactive quizzes, coding exercises, and challenges build practical, real-world skills. Master In-Demand Languages: Learn Python, JavaScript, HTML, CSS, & SQL. Plus, explore mini-courses in R, Swift, Java, & the Command Line. Practice Anywhere: Our built-in playground for coding means no setup headaches. Experiment, test, and write code on the go. Learning Made Fun: Daily streaks and hearts keep you motivated. Coding feels like a game, not a chore! Perfect for Absolute Beginners: No coding experience needed! Encode guides you step-by-step, demystifying complex concepts. Build Real-World Skills: Prepare to build websites, automate tasks, analyze data, or launch your tech career. Earn Your Certificate: Showcase your new coding skills with a personalized certificate of completion. Join thousands learning to code with Encode. Visit https://upskew.com/privacy for our Privacy Policy and https://upskew.com/tos for our Terms of Use. Illustrations by Ouch (https://icons8.com/ouch). Questions or feedback? We'd love to hear from you at support@upskew.com.

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

Encode4 screens
Learn JavaScript Programming4 screens

Verdict

The call

The clearest difference is review sentiment: Encode at 89% against Learn JavaScript Programming's 43%. Encode also leads on update cadence (every 2 weeks vs every 2 months) and ratings volume (6.4K vs 372). Learn JavaScript Programming's advantage is in-app purchases (none vs 2). On price, 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. Encode sells 2 in-app purchases, starting at $9.99 per month. Learn JavaScript Programming asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Encode holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: Encode has 6.4K ratings behind it against 372, so its average is the more settled of the two. Written reviews point the same way: 89% of Encode's written reviews are positive against 43% of Learn JavaScript Programming's.

UpkeepUpdate frequency

Encode ships an update every 2 weeks, Learn JavaScript Programming every 2 months. The most recent releases landed on October 14, 2026 and October 6, 2026 respectively.

Scorecard7 real differences · 3 level
Encode versus Learn JavaScript Programming: the parameters behind the verdict, then further details
ParameterEncodeLearn JavaScript Programming
PriceFreeFree
Rating4.8 (6.4K ratings) — better4.6 (372 ratings)
Positive reviews88.8% of reviews — better42.9% of reviews
Number of ratings6.4K — better372
Update frequencyEvery 2 weeks — betterEvery 2 months
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17
Further details — not scored
Size85 MB145 MB
Age rating4+9+
DeveloperUpskew Pty. Ltd.Shahbaz Khan

Customer experience

Encode

All ratings6,375 ratings
Positive95.7%
Neutral2.8%
Negative1.5%
Written reviews250 reviews
Positive88.8%
Neutral4.8%
Negative6.4%

Learn JavaScript Programming

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

User reviews

Encode

From 6.4K App Store ratings

What we love

  • 👍 Easy to learn and understand
  • 🚀 Bite-sized, digestible lessons
  • 💡 Engaging and game-like approach
  • 🆓 Mostly free with no ads
  • 👌 Smooth and intuitive interface

Room to improve

  • 🕰️ Long wait times after mistakes
  • 💰 Restricts content behind paywall
  • 🐛 Occasional bugs and glitches
  • 🤔 Lacks depth for more advanced learners

Learn JavaScript Programming

From 372 App Store ratings

What we love

  • 👍 Good learning app
  • 👍 Free to use
  • 👍 Good for learning coding in spare time
  • 👍 Well-written and presented articles
  • 👍 Awesome learning experience

Room to improve

  • 😞 Ads are intrusive and frequent
  • 😞 App is not optimized and barely works
  • 😞 Quizzes have blank answers
  • 😞 Broken English and grammar issues
  • 😞 App is outdated (uses 'var')

Bugs and requests

Encode

Reported bugs

3 issues
  • Incorrect grammar/spelling in some lessons
  • Inability to input answers in certain lessons
  • Lesson content not always matching what's asked

Requested features

4 requests
  • Add more coding languages like C++, C#, and Lua
  • Implement progress sync across devices
  • Provide more interactive coding exercises
  • Include audio/voice guidance for lessons

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

2 purchases

Encode

Subscriptions2
  • Encode Plus (Monthly)$9.991 Month
  • Encode Plus (Annual)$39.991 Year
None

Learn JavaScript Programming

No in-app purchases

Questions

Is Encode free?
Encode 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, Encode or Learn JavaScript Programming?
Encode is rated higher. Encode averages 4.8 out of 5 from 6.4K ratings, while Learn JavaScript Programming averages 4.6 from 372 ratings.
Do Encode or Learn JavaScript Programming have ads?
Both Encode and Learn JavaScript Programming show ads.
Which is updated more often, Encode or Learn JavaScript Programming?
Encode ships an update every 2 weeks, and Learn JavaScript Programming every 2 months. Most recently, Encode was updated on October 14, 2026 and Learn JavaScript Programming on October 6, 2026.

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