20 Set
Productivity
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Train Your Brain in 20 Seconds with 20 Set
20 Set is a fast and engaging brain-training app that sharpens your focus, memory, and logic skills with quick 20-second challenges. Each round pushes your mind to think fast, solve smart, and improve with every attempt.
Whether you’re on a break or looking to boost your mental agility, 20 Set offers rapid-fire games that fit perfectly into your day. No long sessions or complex instructions—just pure, bite-sized brain workoutsץ
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Daily Challenge — A new daily brain workout with 5 mixed puzzles (math, logic, and focus) that increase in difficulty.
The developer, Mobile Apps and Simulators LTD, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- DIGITAL IMAGINATION INC.
- Size
- 21.6 MB
- Category
- Productivity
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
18+
- 18+
- Copyright
- © Digital Imagination