GACHI 反射
Train Reflexes & Brain Power
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Could your reflexes actually be slowing down...?
"Reflex Master" is the ultimate training app designed to measure and boost your reaction time down to the millisecond (ms).
Perfect for warming up before playing FPS, fighting games, or rhythm games!
[Key Features & Highlights]
Precise Millisecond Measurement: Accurately calculates your reaction time down to the millisecond, like "0.123s".
Diverse Test Modes:
Visual Reaction (Instantly react to colors and lights)
Auditory Reaction (Tap immediately upon hearing a sound)
Dynamic Vision & Combo Test
Rank Evaluation System: Earn ranks like "S Rank" or "Godlike" based on your score. Share to social media with a single tap!
Visualize Your Growth: Analyzes past data to display your peak reflexes and trends in clear graphs.
[Recommended For]
Anyone who wants to know their exact reaction time (ms).
Gamers looking for a quick warm-up to win in FPS or fighting games.
Anyone wanting to improve concentration, decision-making, and dynamic vision.
Friends who want to compete to see who has the fastest reflexes.
A single moment of hesitation leads to defeat. Download now and claim the title of the fastest!
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Fixed sluggish performance.
The developer, Yuya Yoshida, 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
- Yuya Yoshida
- Size
- 77.3 MB
- Category
- Puzzle
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPod touch
Requires iOS 15.0 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
4+
- 4+
- Contains
Advertising
- Copyright
- © 2026 GACHI CUBE