ChromaBrain - Color Brain Game

Contains adsIn-app purchases
Content rating
Everyone
10+
Downloads
Content rating
Everyone
Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this game

🧠 CHROMABRAIN — Train Your Brain with the Stroop Effect

Can you say the COLOR instead of reading the WORD? ChromaBrain is a cognitive training game based on the Stroop Effect, one of the most studied psychology experiments in the world.

⚡ 10 UNIQUE GAME MODES

Speed: Easy, Normal, Hard and Extreme — increase difficulty by beating your own score.

Memory & Endurance: Sequence (memorize colors and repeat them in order), Challenge against the clock, and Survival with a lives system.

Special Modes: Inverted (pick the word's color, not the ink's), Pseudowords (made-up words that confuse your brain), Rotation (spinning words) and free Training with no pressure or timer.

📊 REAL PERFORMANCE STATS

Track your average reaction time, discover your estimated "cognitive age," identify your best and worst mode, analyze your resilience after a mistake, and visualize your color accuracy heatmap. Real insight into how your brain works.

🏆 PROGRESSION & COLLECTION

Rank system from Novice to Chromatic. Over 100 collectible cards organized into 9 thematic chapters about neuroscience, perception and the Stroop Effect — plus special level cards and hidden secrets to discover.

📋 DAILY MISSIONS

Three missions that change every day plus a video bonus, with extra reward for completing them all. Keep your streak going and earn XP.

🏅 GOOGLE PLAY ACHIEVEMENTS & LEADERBOARDS

Compete on global leaderboards for Normal, Hard and Extreme. Unlock Google Play Games achievements.

❤️ NO FORCED ADS

Ads are completely optional — they only appear if you choose to watch them voluntarily to continue a run. No interruptions, no surprise full-screen ads.

🌍 8 LANGUAGES

Spanish, English, French, Portuguese, German, Italian, Japanese and Korean.

Download ChromaBrain for free and discover how much control you have over your own brain.
Updated on
Jun 21, 2026
Events & offers

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
No data collected
Learn more about how developers declare collection

What’s new

Minor bug fixes and improvements.