Master JavaScript Programming vs Learn Gatsby Web Development
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Master JavaScript Programming
Master JavaScript programming with this comprehensive guide. Learn core concepts, web development essentials, and popular frameworks like Angular and React. Ideal for aspiring software engineers and web developers.
- JavaScript fundamentals
- Web development with HTML/CSS
- Angular framework guide
- React.js library tutorial
- TypeScript introduction
- Offline learning capability
Read full descriptionHide full description
Learn JavaScript the smart way with our comprehensive mobile learning platform. Whether you are a complete beginner or looking to advance your coding skills, this app provides everything you need to become a proficient JavaScript developer. WHY LEARN JAVASCRIPT JavaScript is the most popular programming language in the world, powering websites, mobile apps, and server applications. Master JavaScript to unlock countless career opportunities in web development, mobile development, and software engineering. WHAT YOU WILL LEARN Start with the fundamentals and progress to advanced concepts through our structured learning path: Basic Concepts Master variables, data types, operators, and basic syntax. Learn how to write your first JavaScript programs with clear explanations and practical examples. Objects and Data Structures Understand objects, arrays, strings, dates, and built-in JavaScript objects. Learn to manipulate and work with complex data structures efficiently. Control Flow and Logic Master conditional statements, loops, and logical operators. Learn to control program flow and make decisions in your code. Browser Object Model Explore the BOM and learn to interact with browser windows, navigate pages, and handle browser-specific functionality. Document Object Model Master DOM manipulation to create dynamic, interactive web pages. Learn to select, modify, and create HTML elements with JavaScript. Validation Techniques Implement form validation and data verification. Learn best practices for ensuring data integrity in your applications. Object-Oriented Programming Understand OOP principles including classes, inheritance, encapsulation, and polymorphism. Write clean, maintainable, and scalable code. KEY FEATURES Comprehensive Curriculum Over 100 lessons covering everything from basics to advanced topics. Each lesson includes detailed explanations and multiple code examples. Interactive Code Examples Every concept includes working code samples you can read and understand. See exactly how JavaScript works in real-world scenarios. Structured Learning Path Follow our carefully designed curriculum that builds knowledge progressively. Each topic prepares you for the next level. Offline Access Learn anywhere, anytime without internet connection. All lessons and content available offline. Progress Tracking Monitor your learning journey with built-in progress tracking. See which topics you have mastered and what is next. Bookmarks and Favorites Save important lessons for quick reference. Build your personal library of essential JavaScript knowledge. Clean, Distraction-Free Interface Focus on learning with our minimalist design. No ads, no distractions, just pure learning. Regular Content Updates Get access to new lessons and updated content as JavaScript evolves. Stay current with the latest best practices. PERFECT FOR Beginners starting their programming journey Students learning web development Career changers entering tech industry Developers expanding their skill set Anyone wanting to build websites and web applications TOPICS COVERED Variables and Data Types Functions and Scope Arrays and Array Methods Objects and Object-Oriented Programming String Manipulation DOM Manipulation Event Handling Asynchronous JavaScript Error Handling and Debugging Browser APIs Modern JavaScript ES6 Plus Best Practices and Design Patterns START YOUR CODING JOURNEY TODAY Join thousands of learners who have successfully mastered JavaScript with our app. Whether you want to build websites, create web applications, or start a career in tech, this app gives you the foundation you need. Download now and write your first JavaScript code in minutes. No prior programming experience required.
Learn Gatsby Web Development
Read full descriptionHide full description
Learn Gatsby Web Development - Get ready to build blazing-fast, modern web apps with Gatsby, React, and JavaScript. Whether you're just beginning your web development journey or sharpening your React and GraphQL skills, this app provides a complete, structured learning path to become a professional frontend developer. Our Learn Gatsby Web Development app offers 114 interactive lessons, hands-on coding examples, and AI-powered assistance to help you master the Gatsby framework, Why Learn Gatsby with This App? Comprehensive Gatsby Web Development Curriculum From "Getting Started with Gatsby" to GraphQL, Plugins, Styling, and Image Optimization, everything you need is built in. Learn Core Web Technologies: React Components & Layouts JavaScript Fundamentals GraphQL Data Queries Static Site Generation with Gatsby Styling with CSS-in-JS Integrating Headless CMS Markdown & MDX Support Image Optimization for Performance AI Coding Support Stuck on a React hook or a GraphQL query? Instantly ask our AI Assistant to explain, debug, or give coding examples — all inside the app. Track Your Web Development Progress Monitor your goals, streaks, lessons, and completion rate — all in a clean and modern dashboard interface. Practical Projects & Tutorials Each module in Learn Gatsby Web Development ends with a mini-project — build dynamic sites, blogs, and portfolios using React, Gatsby, and GraphQL. Perfect For: Web developers learning React and Gatsby Frontend engineers upskilling on modern JavaScript frameworks Students exploring GraphQL and Headless CMS integration Anyone wanting to build fast, SEO-friendly websites What You’ll Master Inside Learn Gatsby Web Development: Gatsby Core Concepts React Components and Layouts GraphQL Data Layer Image Optimization and Plugins Styling and Themes in Gatsby Deploying Gatsby Sites Using Markdown & MDX for Content App Features: 114 lessons across JavaScript, React, and Gatsby Track progress, streaks, and time spent learning AI Assistant for real-time learning help Learn at your own pace — from beginner to advanced Gatsby developer Build your next web app with confidence! Start your JavaScript + React + Gatsby journey today and learn modern web development the smart way. Download “Learn Gatsby Web Development” now — your path to building blazing-fast modern websites starts here!
Screenshots
Verdict
The clearest difference is update cadence: Master JavaScript Programming at every 10 months against Learn Gatsby Web Development's every 31 months. Master JavaScript Programming also leads on price ($0.99 vs $2.99). On ads, 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
Master JavaScript Programming costs $0.99 and Learn Gatsby Web Development $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Master JavaScript Programming ships an update every 10 months, Learn Gatsby Web Development every 31 months. The most recent releases landed on August 23, 2026 and September 8, 2026 respectively.
| Parameter | Master JavaScript Programming | Learn Gatsby Web Development |
|---|---|---|
| Price | $0.99 — better | $2.99 |
| Rating | 1.5 (2 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 10 months — better | Every 31 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 68 MB | 63 MB |
| Age rating | 4+ | 9+ |
| Developer | Muhammad Mubeen | Shahbaz Khan |
In-app purchases
Master JavaScript Programming
No in-app purchases
Learn Gatsby Web Development
No in-app purchases
Questions
Is Master JavaScript Programming free?
Is Learn Gatsby Web Development free?
Do Master JavaScript Programming or Learn Gatsby Web Development have ads?
Which is updated more often, Master JavaScript Programming or Learn Gatsby Web Development?
Other comparisons















