Comparison

Learn Javascript Coding vs Numerithm

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

Head to head
About

Learn Javascript Coding

Master the language of the web with interactive lessons, quizzes, and a built-in code playground. Build a consistent learning habit with daily challenges and track your progress with an achievement system. Learn JavaScript effectively, from beginner to advanced.

Highlights
  • Interactive lessons
  • Quizzes with instant feedback
  • Built-in code playground
  • Daily coding challenges
  • Achievement system
  • Dark mode
  • Multi-language support
Features
Read full description

Master the Language of the Web Your complete learning companion for JavaScript - from absolute beginner to confident developer! Why Choose Learn JavaScript? Transform your career and unlock endless opportunities in web development. Whether you're starting from scratch or sharpening your skills, our app makes learning JavaScript engaging, effective, and fun! Key Features Comprehensive Interactive Lessons Learn at your own pace with bite-sized, structured lessons covering everything from the basics to advanced concepts. Each lesson is designed to be clear, practical, and immediately applicable. Interactive Quizzes Test your understanding after every lesson with carefully crafted quizzes. Get instant feedback and reinforce what you've learned. Built-in Code Playground Practice makes perfect! Write and run real JavaScript code directly in the app. Experiment, make mistakes, and learn by doing - all in a safe environment. Daily Coding Challenges Build a consistent learning habit with fresh challenges every day. Keep your skills sharp and your mind engaged. Achievement System Celebrate your progress! Earn XP points, level up, unlock badges, and track your learning streaks. Stay motivated with visible milestones. Dark Mode Learn comfortably day or night with our beautiful dark mode interface. Easy on the eyes, perfect for any environment. Multi-Language Support Learn JavaScript in your preferred language - available in English, German, and Arabic. What You'll Master Foundations: Variables, data types, operators, and basic syntax Control Flow: Make decisions and create loops in your code Functions: Write reusable, modular code Data Structures: Master arrays and objects Modern JavaScript: ES6+ features and best practices Async Programming: Promises, async/await, and handling asynchronous operations DOM Manipulation: Bring websites to life with interactive elements Event Handling: Respond to user interactions Error Handling: Write robust, bug-free code Object-Oriented Programming: Build scalable applications Learn Through Play Our gamification system makes learning addictive in the best way: Level Up: Watch yourself grow from beginner to expert Earn Badges: Collect achievements for major milestones Streak Tracking: Build momentum with daily learning habits XP Rewards: Get rewarded for every lesson and quiz completed Perfect For Complete Beginners: Never written a line of code? Start here! Career Changers: Break into the tech industry Students: Supplement your computer science studies Professionals: Add JavaScript to your skill set Hobbyists: Build your own websites and web apps Start Your Journey Today Join thousands of learners worldwide who are mastering JavaScript. Whether you want to build websites, create web applications, or start a career in tech - your journey begins here. Download now and write your first line of code in minutes!

About

Numerithm

Features
Read full description

Numerithm brings number theory and beginner programming together in one guided learning app. Learn ideas in small steps, run Dart code, and solve challenges with exact numerical answers. LEARN DART THROUGH NUMBERS Start with approachable lessons on values, variables, conditions, loops, totals, and functions. Then use those skills to explore factors, primes, multiples, common factors, number patterns, remainders, cycles, and other useful ideas. WRITE AND RUN REAL CODE Use the built-in Dart workspace to try an idea, print intermediate values, and calculate an answer. Starter code helps you begin without forcing one solution. Programs run locally with time limits and cannot access your files or the internet. SEE CODE ONE STEP AT A TIME Use the step-by-step view to follow each instruction and watch variable values change. This makes loops, conditions, and calculations easier to understand. SOLVE NUMBER CHALLENGES Each challenge explains the mathematical idea, gives a clear numerical goal, and offers hints when needed. Enter one number to check your answer, or use code to explore a larger search. KEEP YOUR WORK - Save lesson and challenge code automatically - Store useful code snippets for later - Track completed lessons and solved challenges - Earn learning achievements - Create separate local learner profiles with names and avatars LEARN COMFORTABLY - Read-aloud controls with adjustable speech speed - Light, dark, and system appearance choices - Friendly explanations that remain mathematically accurate - Local progress with no account required Introductory lessons are included at no cost. A one-time Full App Unlock opens the complete lesson collection for every learner profile on the device. There is no subscription. Whether you are beginning to code or want a practical way to explore number theory, Numerithm gives you a calm place to learn, experiment, and solve.

Screenshots

Learn Javascript Coding4 screens
Numerithm4 screens

Verdict

The call

The clearest difference is in-app purchases: Learn Javascript Coding at none against Numerithm's 1. Numerithm's advantage is iOS requirement (13.0 vs 15.1). 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. Numerithm sells 1 one-off in-app purchase. Learn Javascript Coding asks for nothing beyond the download.

Scorecard2 real differences · 8 level
Learn Javascript Coding versus Numerithm: the parameters behind the verdict, then further details
ParameterLearn Javascript CodingNumerithm
PriceFreeFree
Rating3.0 (2 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 3 months—
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac — better
Requires iOS15.113.0 — better
Further details — not scored
Size122 MB32 MB
Age rating4+4+
DeveloperPejoal HannaSpace 64 LLC

In-app purchases

None

Learn Javascript Coding

No in-app purchases

1 purchases

Numerithm

One-time1
  • Full App Unlock$5.99

Questions

Is Learn Javascript Coding free?
Learn Javascript Coding is free to download, with no in-app purchases.
Is Numerithm free?
Numerithm is free to download, with in-app purchases available.
Do Learn Javascript Coding or Numerithm have ads?
Neither Learn Javascript Coding nor Numerithm shows ads.

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