Crypta: Learn to Code

Contains adsIn-app purchases
Content rating
Everyone
10+
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Everyone
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About this app

Learn to code by doing, not by watching videos. Crypta teaches JavaScript, Python, AI, SQL, Git and more in 5-minute lessons β€” free.

πŸ†• NEW IN CRYPTA 2.3 πŸ†• 3 new paths: TypeScript, C#, and Command Line & Linux (24 new lessons). πŸ’‘ Clearer lessons: every question tells you how to answer it, wrong answers show the right one, and a guide explains every part of the app. πŸ” Fix your mistakes: questions you missed wait for you. Get them right and win back the XP. 🎯 A daily goal and πŸ”Ž lesson search.

βš”οΈ DUELS AND CERTIFICATES Send a friend a 5-question duel; the higher score wins. Finish a path and get a certificate you can share on LinkedIn.

πŸ“š 17 LEARNING PATHS, ALL FREE β€’ Programming Fundamentals β€’ JavaScript Essentials β€’ TypeScript Essentials β€’ C# Essentials β€’ Command Line & Linux β€’ Python Essentials β€’ AI & Machine Learning β€’ Web Development (HTML, CSS, DOM, HTTP) β€’ Mobile Development with Flutter β€’ Backend Development & APIs β€’ Databases & SQL β€’ Algorithms & Data Structures β€’ Git & GitHub β€’ Cybersecurity β€’ DevOps & Cloud (Docker, CI/CD) β€’ Game Development β€’ Desktop Development

🧩 LEARN BY DOING Every lesson is a short explanation followed by tasks on real code: predict the output, find the bug, fill in the blank. Get it wrong and the explanation shows you why.

πŸ€– AI MENTOR Stuck? The mentor nudges you toward the answer step by step instead of giving it away. Works even offline.

πŸ”₯ GET A LITTLE BETTER EVERY DAY Daily streaks with streak freezes, weekly leagues and a leaderboard, achievements and your Developer DNA skill map. Reminders only nudge you on days you haven't practised yet. Every question pays its points once, so the leaderboard stays fair.

πŸ› οΈ REAL PROJECTS Build your portfolio with guided projects: secure login, calculator logic and more.

πŸ’Έ ACTUALLY FREE Every lesson, path and project is open to everyone. Crypta Pro only removes ads and raises the daily mentor limit from 3 to 10.

English and Turkish. Start without an account; sign in any time to back up your progress.

For beginners, students, people preparing for coding interviews and career changers.
Learn JavaScript, Python & AI for free: 17 paths, friend duels, certificates.
Updated on
Oct 18, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Location and Device or other IDs
  • This app may collect these data types
    Location, Personal info and 2 others
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

Crypta 2.3 β€” new paths, clearer lessons! πŸ†• TypeScript, C#, and Command Line & Linux: 24 new lessons. πŸ’‘ Every question says how to answer it; wrong answers show the right one. ❓ A "How Crypta works" guide and a first-launch intro. πŸ” Fix your mistakes and win back the XP you missed. 🎯 Daily goal, πŸ”Ž lesson search, πŸ”” smart reminders. βš–οΈ The same question never pays twice, so the leaderboard is fairer. πŸ› οΈ Safer backups and bug fixes.
Content rating
Everyone
In-App Purchases
Learn more

App support

About the developer
SERKAN METEOĞLU
onesyntaxerror@gmail.com
kemaliye mahallesi ankara caddesi no 1912/2 Kulu/Konya 42770 Kulu/Konya TΓΌrkiye