Reaction: Brain Training
Train focus, memory & speed
About
Engage in quick, focused daily exercises designed to enhance cognitive abilities like reaction time, memory, and focus. Track your progress and compete on leaderboards with a variety of short, engaging games.
What's New in Reaction
1.0.5
October 31, 2026
What's new in 1.0.5 • A leaderboard for every game: see your all-time rank in all 11 games. Overall now shows where you stand in each one. • Reaction now speaks Português, Español, Deutsch and Türkçe — the app itself, not just its App Store page. • Digit Span: long sequences now fit on screen, with boxes that show how many digits are left. • Small polish throughout. Keep your streak alive!
MoreSubscriptions & In-App Purchases
$4.99
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FAQ
How does Reaction train your brain?
Reaction offers 11 quick games, each under a minute, designed to improve specific cognitive skills. These games target reaction speed, visual attention, working memory, processing speed, spatial reasoning, and motor control.
Can I play Reaction offline?
Yes, every game within Reaction works without an internet connection, allowing you to train your mind anytime, anywhere.
Does Reaction have ads?
Yes, Reaction contains advertisements. However, there is an option to remove ads permanently with a single one-time purchase.
How does the leaderboard work in Reaction?
The leaderboard allows you to see your worldwide ranking through Game Center, comparing your performance across this week and all-time scores.
What is the 'Mind Profile' in Reaction?
The Mind Profile tracks your progress by assigning a skill rating across various cognitive areas based on your game scores. It helps you visualize your improvement over time.
Is Reaction suitable for all ages?
Reaction has an age rating of 4+, making it suitable for a wide range of users looking to engage in cognitive training.
How often is Reaction updated?
The latest version of Reaction is 1.0.5, and it was last updated on October 31, 2026, indicating regular maintenance and potential feature additions.
What is the user sentiment for Reaction?
Based on the provided data, Reaction has a rating of 2.0 stars from 1 rating, suggesting a need for improvement in user satisfaction.
