# Duobi - Aprende a Programar > Learn to program by playing. 27 free courses, exercises, and challenges Canonical page: [https://chrome-stats.com/d/com.duobi.app](https://chrome-stats.com/d/com.duobi.app) ## Overview - **ID:** `com.duobi.app` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** Duobi - **Category:** EDUCATION - **Downloads:** 11 - **Version:** 1.0.0 - **Last updated:** 2026-10-29 - **First published:** 2026-10-22 - **Publisher country:** DO - **Size:** 75 MB - **Data as of:** 2026-10-30 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.duobi.app) - **Website:** [https://www.duobi.tech](https://www.duobi.tech/) - **Privacy policy:** [https://www.duobi.tech/privacy](https://www.duobi.tech/privacy) ## Description 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. ## Rankings - #3,010,853 — Overall ## Permissions and access ### Permissions - `android.permission.ACCESS_ADSERVICES_AD_ID` - `android.permission.ACCESS_ADSERVICES_ATTRIBUTION` - `android.permission.ACCESS_ADSERVICES_TOPICS` - `android.permission.ACCESS_NETWORK_STATE` - `android.permission.ACCESS_WIFI_STATE` - `android.permission.INTERNET` - `android.permission.MODIFY_AUDIO_SETTINGS` - `android.permission.POST_NOTIFICATIONS` - `android.permission.READ_APP_BADGE` - `android.permission.RECEIVE_BOOT_COMPLETED` - `android.permission.USE_BIOMETRIC` - `android.permission.USE_FINGERPRINT` - `android.permission.VIBRATE` - `android.permission.WAKE_LOCK` - `com.anddoes.launcher.permission.UPDATE_COUNT` - `com.android.vending.CHECK_LICENSE` - `com.duobi.app.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` - `com.google.android.c2dm.permission.RECEIVE` - `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE` - `com.google.android.gms.permission.AD_ID` - `com.htc.launcher.permission.READ_SETTINGS` - `com.htc.launcher.permission.UPDATE_SHORTCUT` - `com.huawei.android.launcher.permission.CHANGE_BADGE` - `com.huawei.android.launcher.permission.READ_SETTINGS` - `com.huawei.android.launcher.permission.WRITE_SETTINGS` - `com.majeur.launcher.permission.UPDATE_BADGE` - `com.oppo.launcher.permission.READ_SETTINGS` - `com.oppo.launcher.permission.WRITE_SETTINGS` - `com.sec.android.provider.badge.permission.READ` - `com.sec.android.provider.badge.permission.WRITE` - `com.sonyericsson.home.permission.BROADCAST_BADGE` - `com.sonymobile.home.permission.PROVIDER_INSERT_BADGE` - `me.everything.badger.permission.BADGE_COUNT_READ` - `me.everything.badger.permission.BADGE_COUNT_WRITE` ## Similar extensions and apps - [Learn Coding: Programming](https://chrome-stats.com/d/com.softwarelesson) — 529 users - [Crypta: Learn to Code](https://chrome-stats.com/d/com.crypta.crypta) — 29 users - [Kipincode: Learn to Code](https://chrome-stats.com/d/com.kumtepedev.kipincode) — 33 users - [Coddy: Learn Coding & Python](https://chrome-stats.com/d/tech.coddy.coddyapp) — 546,924 users, 4.83 / 5 - [Codebloom](https://chrome-stats.com/d/com.codebloom.codebloom) — 46 users - [Coduy](https://chrome-stats.com/d/sk.coduy.app) — 1 users - [Программирование для новичков](https://chrome-stats.com/d/com.devstudio.codedaily) — 25 users - [Bytemigo](https://chrome-stats.com/d/com.appcodepath) — 1,253 users - [Learn to Code](https://chrome-stats.com/d/com.luisosorio.learntocode) — 81 users - [Hexiro: Learn to Code](https://chrome-stats.com/d/com.hexiro.app) — 1 users - [EasyCoding: Learn to Code](https://chrome-stats.com/d/com.prajwol.learncoding) — 53 users - [Dev365: Aprende Programación](https://chrome-stats.com/d/com.matubyte.dev365) — 3 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/com.duobi.app)