Free
In-App PurchasesWith Ads
Rating summary
About
Coloramus is a fast color-and-shape reaction game built around one simple challenge: can you choose correctly before time runs out?
Each round gives you one word and four colorful choices.
Sometimes you need to match the color and ignore the shape.
Sometimes you need to match the shape and ignore the color.
The better you play, the faster the game gets.
COLOR. SHAPE. REACT.
Stay focused, switch the rule in your head, and react before the timer runs out.
CHASE YOUR BEST SCORE
Every run is another chance to improve your personal best.
CLIMB THE LEADERBOARD
Compare your best verified runs with other Coloramus players and climb the global Top 10.
QUICK TO PLAY
Coloramus is designed for short, fast sessions you can play whenever you have a few minutes.
FEATURES
• Fast one-tap gameplay
• Color and shape matching
• Increasing speed as your score improves
• Global Top 10 leaderboard
• Personal best-score tracking
• Sound and haptic feedback
• No registration required to start playing
• 12 supported languages
• Local gameplay remains available when online services are unavailable
Coloramus has no forced ads. Optional rewarded ads can unlock additional plays.
Coloramus Premium is an optional one-time purchase that unlocks unlimited plays.
Simple to learn. Hard to master.
Color. Shape. React.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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What's New in Coloramus
1.0.1
October 11, 2026
Setting up your Coloramus account is now smoother. We've improved nickname setup, added clearer error messages, and made it easier to retry or return to guest play without deleting your account. We've also fixed issues with duplicate leaderboard entries and score syncing when switching accounts, and improved account deletion.
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Subscriptions & In-App Purchases
$3.99
Coloramus Premium
Unlimited plays. No rewarded ads.




