# Codemaster

> Learn to code with interactive quizzes, bug hunts, output challenges, flashcards

Canonical page: [https://chrome-stats.com/d/com.valineils.codemaster](https://chrome-stats.com/d/com.valineils.codemaster)

## Overview

- **ID:** `com.valineils.codemaster`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** VALINEILS TOV
- **Category:** EDUCATION
- **Downloads:** 2
- **Last updated:** 2026-04-13
- **First published:** 2026-04-13
- **Publisher country:** UA
- **Data as of:** 2026-09-17
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.valineils.codemaster)
- **Privacy policy:** [https://valineilstov.site/privacy](https://valineilstov.site/privacy)

## Description

CodeMaster — Learn Programming Through Practice<br><br>CodeMaster helps you learn programming languages step by step with interactive exercises. No boring lectures — just hands-on practice with instant feedback.<br><br>9 Programming Languages: • Kotlin • Python • JavaScript • Java • Swift • C++ • Go • TypeScript • C#<br><br>5 Question Modes: • Knowledge Check — multiple-choice quizzes on language concepts • Output Predictor — read a code snippet and guess what it prints • Bug Hunter — spot the error in broken code • Flashcards — memorize key terms and definitions • Algorithm Challenge — solve logic and algorithm problems<br><br>Structured Learning Paths Each language has topics organized from basics (variables, types, control flow) to advanced concepts (OOP, lambdas, coroutines). Lessons unlock progressively as you complete them.<br><br>Track Your Progress • Day streak counter to keep you motivated • Per-language completion stats and accuracy percentage • Daily Review mode resurfaces questions you got wrong<br><br>Privacy-First &amp; Offline All progress is stored locally on your device. No account required, no internet needed, no ads, no analytics. Just you and the code.<br><br>Start with the language you&#39;re curious about and work through the path at your own pace.

## Rankings

- #3,067,965 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.valineils.codemaster)