Comparison

Kadmia vs Learn to Code

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

Head to head
About

Kadmia

Learn JavaScript through interactive challenges and games, focusing on fundamental programming principles rather than passive tutorials. Build your coding intuition step-by-step with engaging puzzles and immediate feedback.

Highlights
  • Interactive coding challenges
  • Gamified learning approach
  • Focus on programming fundamentals
  • Active learning methods
  • Daily progress tracking
  • Debugging practice game
Features
Read full description

Kadmia – Learn JavaScript With Games Kadmia helps you learn JavaScript by *doing*, not just watching tutorials. Most coding apps focus on passive learning—videos, long explanations, and memorization. Kadmia takes a different approach. Through interactive challenges and games, you actively build your programming intuition step by step. ### Build a Real Foundation Great programmers aren’t made by memorizing syntax. They’re built on strong fundamentals. Kadmia focuses on **first principles** of programming: * Variables and logic * Functions and flow * Problem solving * How code actually works Each concept builds naturally on the previous one, helping you develop skills that compound over time. ### Learn Through Play: Tap the Bug Our signature game, **Tap the Bug**, turns debugging into an engaging challenge. Bugs appear in your code and it's your job to spot and fix them. As you progress, the puzzles become more sophisticated—training your brain to recognize patterns and think like a programmer. It’s fast, fun, and surprisingly addictive. ### Active Learning Beats Passive Watching Instead of endless videos, Kadmia keeps you engaged with: * Interactive coding puzzles * Immediate feedback * Short learning loops * Practice that reinforces real understanding You learn faster because you’re constantly **thinking, experimenting, and solving problems.** ### Designed for Gradual Mastery Programming skill grows through consistent practice. Kadmia is designed for **daily progress**, helping you steadily expand your abilities over time. Whether you're starting from zero or strengthening your fundamentals, Kadmia helps you build the mindset and skills of a real JavaScript developer. Start learning JavaScript the way it was meant to be learned: **actively, playfully, and from first principles.**

About

Learn to Code

Learn to build web applications with HTML, CSS, and JavaScript through bite-sized challenges. Develop problem-solving skills and logical thinking in just 3 minutes a day, anytime, anywhere. This app transforms coding into a fun and rewarding pathway to smarter thinking.

Highlights
  • Web app development with HTML, CSS, JavaScript
  • Beginner-friendly coding challenges
  • On-the-go learning in 3-minute sessions
  • Develop problem-solving and logical thinking
  • Real-life coding scenarios
  • Enhance creativity and resilience
Features
Read full description

In today's tech-driven world, coding is more than typing lines; it's unlocking the language of the future, sharpening your mind, and opening endless possibilities. Studies confirm that coding not only helps your career but also makes you better at solving problems and logical thinking. We will go through everything you need to learn how to create your first Web App using HTML, CSS and Javascript. # Effortless coding challenge! Solve small chunk of web development challenges, perfect for beginners with no coding experience. Enhance your programming knowledge step by step in an accessible format. # Learn anytime and anywhere! Use your phone for on-the-go coding learning in just 3 minutes. It's great for busy times, like breaks, commutes, or between activities. # Think like a developer! Jump into real-life situations to solve coding challenges, boost your critical thinking and creativity. It's perfect for building skills beyond the screen, enhancing problem-solving, and resilience. More than an app; it introduces you to a world where coding ignites creativity. Learn crucial skills in a fun and rewarding way, transforms into a pathway to smarter thinking in the digital age! Get it now to unlock your mind's potential and welcome to the future of learning! Privacy Policy and Terms of Service: https://grumpyroyal.com/terms

Screenshots

Kadmia4 screens
Learn to Code4 screens

Verdict

The call

The clearest difference is in-app purchases: Kadmia at none against Learn to Code's 7. Learn to Code's advantage is update cadence (fortnightly vs every 6 months) and iOS requirement (12.0 vs 15.1). On price, rating, ratings volume and ads 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. Learn to Code sells 7 in-app purchases, starting at $35.99 per 6 months. Kadmia asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Kadmia against 5.0 for Learn to Code. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

Kadmia ships an update every 6 months, Learn to Code fortnightly. The most recent releases landed on September 17, 2026 and June 5, 2026 respectively.

Scorecard4 real differences · 5 level
Kadmia versus Learn to Code: the parameters behind the verdict, then further details
ParameterKadmiaLearn to Code
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Number of ratings11
Update frequencyEvery 6 monthsFortnightly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.112.0 — better
Further details — not scored
Size31 MB113 MB
Age rating4+4+
DeveloperKadmia LLCCofounderie Technology FZCO

Customer experience

Kadmia

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

Learn to Code

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

In-app purchases

None

Kadmia

No in-app purchases

7 purchases

Learn to Code

Subscriptions2
  • Six Months of Infinite Volts$35.996 Months
  • One Year of Inifinite Volts$59.991 Year
One-time5
  • Full Charge of Volts$1.99
  • Small Gems Packages$4.99
  • Medium Gems Packages$9.99
Show 2 more
  • Large Gems Packages$19.99
  • Extra Large Gems Packages$49.99

Questions

Is Kadmia free?
Kadmia is free to download, with no in-app purchases.
Is Learn to Code free?
Learn to Code is free to download, with in-app purchases available.
Which has better reviews, Kadmia or Learn to Code?
Kadmia and Learn to Code are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do Kadmia or Learn to Code have ads?
Neither Kadmia nor Learn to Code shows ads.
Which is updated more often, Kadmia or Learn to Code?
Kadmia ships an update every 6 months, and Learn to Code fortnightly. Most recently, Kadmia was updated on September 17, 2026 and Learn to Code on June 5, 2026.

Other comparisons