Gamified coach for any stack

Train. Think. Dominate.

Daily challenges, AI coaching, and arena pressure — built for any stack you ship. Earn XP, climb ranks, and collect elite badges.

Download on the App Store GET IT ON Google Play
See how it works
  • Daily Mix Smart practice
  • AI Review Live feedback
  • Arena Real pressure
  • Vault Show rank

Core Features

Everything you need to level up

  • Daily Discipline

    Daily Mix keeps you consistent with curated tasks that build real skills.

  • Knowledge Bank

    Concepts, patterns, and best practices — clear, focused, and developer-first.

  • Arena Pressure Practice

    Compete in timed battles and boss runs. Sharpen under pressure.

  • AI Mentor

    Personalized feedback, explanations, and recommendations to improve faster.

  • Progression & Vault

    Earn XP, unlock ranks, collect badges, and show off your mastery.

  • PRO

    PRO for Serious Developers

    Unlock premium topics, advanced modes, and elite rewards.

How It Works

Simple steps. Serious growth.

  1. Learn

    Build concepts with bite-sized lessons.

  2. Practice

    Solve challenges in Daily Mix & Arena.

  3. Get AI feedback

    AI reviews your answers and explains why.

  4. Rank up

    Earn XP, badges, and climb the global leaderboard.

Arena Modes

Compete your way

  • Blitz Quiz

    Fast. Focused. Fierce. Short bursts, quick rounds. Perfect for a speed run.

    Best for quick sessions

  • Neural Marathon

    Endurance is everything. Long-form challenges across topics. Prove your stamina.

    Best for deep practice

  • Daily Boss

    One boss. One shot. Take on a tough daily boss and earn epic rewards.

    Best for top challengers

Rankings

Earn your place

Climb the ranks

Gain XP, level up, and unlock new ranks.
Prove your consistency and reach CodeMaster.

  • XP Progress

    Earn · Level · Advance

  • Rank Unlocks

    Ranks · Challenges

  • Badge Rewards

    Show mastery

AI Mentor

Your personal tech lead

Learn. Ask. Level Up.

Your personal AI mentor that explains, quizzes, and challenges you like a real tech lead.

  • Explain

    Any topic · Instantly

  • Challenge

    Quizzes · Custom drills

  • Review

    Feedback · Keep improving

  • Track

    Growth · Stay sharp

PRO

Unlock elite access

Best value
CodeMaster PRO badge

CodeMaster PRO

Unlock your true potential.

  • Unlimited AI Mentor
  • Full Skill Tree Access
  • Unlimited Neural Marathon
  • Exclusive PRO Badges
  • Weekend Streak Freeze
  • AI Tone of Voice
Go PRO

Unlock premium features.

Ready to become a CodeMaster?

Join thousands of developers leveling up every day.

Download on the App Store GET IT ON Google Play

Start training.

Your next rank awaits at

CodeMaster AI.