Duobi - Aprende a Programar

Contains ads
Content rating
Everyone
10+
Downloads
Content rating
Everyone
In-App Purchases
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About this app

Duobi is the most fun way to learn to program. Short lessons, exercises with real code, and a gamified system keep you motivated. All courses are free.

27 COURSES
• Web: HTML & CSS, JavaScript, TypeScript, React, Node.js and Express, PHP
• Languages: Python, Java, C#, Algorithms
• Data and Apps: SQL and Databases, React Native, Git and GitHub
• AI: AI for Devs, Programming with AI (Claude), AI Agents, Computer Vision with Python
• Automation: Web Scraping, Bots & Automation, Trading Bots with Python
• Infrastructure: Docker & Kubernetes, AWS for Developers, Linux & Terminal
• Security: Ethical Hacking with Python, Web Hacking & Bug Bounty
• Career: SaaS from Scratch, Freelancing as a Programmer

HOW YOU LEARN
• Step-by-step explanations, designed for complete beginners
• Multiple-choice exercises, code completion, bug finding, and coding challenges that run in the app
• Content adapted to your age and goals (minimum 13) (years)

GAME AND MOTIVATION
• Earn XP and level up
• Maintain your daily study streak
• Energy per lesson, unlockable gems and badges
• Global ranking with other programmers
• Verifiable certificates with QR codes upon course completion

FREE AND AD-FREE
• Free: All courses, with ads. Each lesson uses energy, which you can recharge by watching a video.

• Ad-free: $5 USD per month subscription. Removes ads, energy is no longer limited, and certificates are included.

• Certificates: If you use the free version, the Certificate Pass is a one-time payment of $15 USD that unlocks all your certificates.

The subscription and pass are managed through your account outside the app; nothing is purchased within it. Your account is the same across all your devices, and your progress is synced.

Start today: Your next tech skill awaits.
Learn to program by playing. 27 free courses, exercises, and challenges
Updated on
Oct 28, 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.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Personal info, Financial info and 2 others
  • Data is encrypted in transit
  • You can request that data be deleted
Content rating
Everyone
In-App Purchases
Learn more

App support

Phone number
+18297231410
About the developer
PABLO JAVIER REYES BAEZ
t3cn02018@gmail.com
mauricio baez 59 22000 la romana Dominican Republic