Quick Brain: IQ Challenge

Content rating
Everyone
5+
Downloads
Content rating
Everyone
Learn more
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About this game

Quick Brain: IQ Challenge is a fast-paced brain training game designed to improve your mental speed, logic, and focus.

Test your skills with challenging math problems, quick decisions, and increasing difficulty that pushes your brain to its limits.

Key features:

Brain training with math, logic and reaction challenges
Increasing difficulty to keep the experience engaging
Daily challenges with rewards
Improve focus, memory and processing speed
Simple, clean and responsive gameplay

Train your brain daily

Improve your cognitive skills in just a few minutes a day. Quick Brain is designed for both short sessions and longer play, making it perfect for daily mental training.

Challenge your limits

Track your progress, beat your high scores and become faster with every session. The more you play, the sharper your mind becomes.

For players who enjoy:

Brain training games
IQ tests and challenges
Math and logic puzzles
Fast reaction and thinking games

Download Quick Brain: IQ Challenge and start improving your brain performance today.
Updated on
May 31, 2026

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.
This app may share these data types with third parties
Personal info, App activity, and Device or other IDs
This app may collect these data types
App activity and Device or other IDs
Data is encrypted in transit
Data can’t be deleted

What’s new

Quick Brain: IQ Game 1.0.0

First production release:
- Brain training minigames
- Daily Challenge
- Infinite and challenge modes
- Google Play Games achievements and leaderboards
- Cloud save support
- Optional rewarded ads
- Multi-language support
- Stability and analytics improvements