---
title: "Brain Training: Quick Reaction - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Free. No registration. Just tap and train your reaction speed.  Brain Training: Quick Reaction is a fast-paced reaction training game that helps improve reaction time, reflexes, and brain speed throug"
---

# Brain Training: Quick Reaction — United States
> Quick Reaction Training Game

![Brain Training App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/e6/15/8e/e6158eea-280d-e8d2-199f-dfce079ce06a/AppIcon-1x_U007emarketing-0-6-0-85-220-0.png/434x0w.png)

**Developer:** [Thomson](https://apptail.io/developer/thomson-syr) (Japan)
**Category:** Games
**Rating:** 4.7/5 (86 ratings)
**Price:** Free
**Bundle ID:** jp.thomsons.Kakusei
**Store:** Apple App Store
**Country:** United States
**Version:** 1.0.4 (released 2026-01-12)
**Original Release:** 2021-02-08
**Languages:** English, Japanese

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1542572722)
**AppTail Page:** [https://apptail.io/app/brain-training-quick-reaction-ktx/united-states](https://apptail.io/app/brain-training-quick-reaction-ktx/united-states)

## Brain Training Description
Free. No registration. Just tap and train your reaction speed.

Brain Training: Quick Reaction is a fast-paced reaction training game that helps improve reaction time, reflexes, and brain speed through simple and fun gameplay.

Tap the targets as quickly and accurately as possible.
Easy to play, but challenging to master.

WHY YOU'LL LOVE THIS GAME:
• Fast and fun reaction training
• Simple and intuitive gameplay
• Speed test style challenges
• Clear sense of improvement

TRAIN YOUR REACTION TIME:
• Improve reaction speed and reflexes
• Sharpen brain processing speed
• Perfect for short training sessions

HOW TO PLAY:
• Tap randomly appearing targets
• Tap only the number shown on the target
• Wrong taps or zero reduce your score

TRACK YOUR PERFORMANCE:
• Test your reaction speed
• Beat your best score
• Improve aim and accuracy

PROGRESSIVE STAGES:
• 20 stages from beginner to advanced
• Increasing difficulty
• Sci-fi inspired world

RECOMMENDED FOR:
• Reaction and reflex game fans
• Players who want to improve reaction time
• Athletes training quick responses
• FPS and action game players
• Anyone looking for a simple brain training game

Train the flow of vision to brain to action.
React faster with every play.

Unlock your full reaction potential.

## Brain Training Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/f3/23/1e/f3231ed4-9904-9cc1-4b0f-5f9f01d8730c/6.5_1125x2436_01.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/7e/37/c0/7e37c0dc-369c-2d3a-0370-52d1419ba498/6.5_1125x2436_03.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/cd/e9/bd/cde9bdfb-67a7-df65-b8c0-c79757f34fd4/6.5_1125x2436_05.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/c9/28/ee/c928eec0-5307-cc2e-80ff-6744d33c95d0/6.5_1125x2436_07.png/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/dd/85/07/dd850705-8701-7786-2e55-eb2f26cd7895/6.5_1125x2436_09.png/1242x2688.png)

## Brain Training Rating Breakdown in United States
- 5 stars: 68 (79%)
- 4 stars: 10 (12%)
- 3 stars: 6 (7%)
- 2 stars: 0 (0%)
- 1 stars: 2 (2%)

## Brain Training Reviews in United States

### ***** "Fun!"
Thanks! Great free app!
-- HikariNoShori, 2025-08-08

### ****- "Real cool"
Honestly, great game, great training tool, I love so much about it
-- TheHellBentGent, 2025-06-06

### ****- "A little boring"
I’m on level3 and it just is a tapping game. It’s good to test my ability to do that quickly but I am hoping for other brain training games as I level up.
-- Niborneelie, 2024-08-08

### *---- "TOO QUICK WITH DIRECTIONS"
Enough times is not given to read all odds the directions. And the end of the directions are in such small print…I keep musing the ends.
-- Farthead99, 2024-03-25

### ***** "Reaction training"
Currently on level 7. Definitely will help keep your cognitive reaction timing up to par. Just touching the screen on the numbers when they appear (and before they disappear) on your screen is good reaction training for sure. A nice 80’s soundtrack type song plays in the background. Makes a nice sound when the numbers are touched right. The sci-fi space theme makes the game enjoyable. Reaction training never has been as tolerable as this.
-- SAtin6661, 2024-03-15

### *---- "Provide a paid version to remove the ads !"
Provide a paid version and I will give you 5 stars!
-- just..say-in, 2023-01-13

### ****- "WAAAYYYY too many ads."
Great game, great interface, but the ads after every, single, game gets really old really fast. I can tell my focus is improving, but considering uninstalling due to all the ads.
-- Brandon.Johnson73, 2023-01-03

### ***** "I don’t mind paying for a good app"
I wish I could buy the app and remove the adds
-- Hobohitler69, 2022-10-06

[View all Brain Training reviews and detailed analytics on AppTail](https://apptail.io/account/signup?utm_campaign=ai-crawl&utm_content=reviews)



## Brain Training Discovered Keywords
- mind games
- brain games
- brain training games
- brain training
- train your brain
- brain age
- reflex trainer
- aim trainer
- brain train
- free brain training

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## Brain Training Available In
- [Japan](https://apptail.io/app/brain-training-quick-reaction-ktx/japan)
- [United States](https://apptail.io/app/brain-training-quick-reaction-ktx/united-states)
- [United Kingdom](https://apptail.io/app/brain-training-quick-reaction-ktx/united-kingdom)
- [Canada](https://apptail.io/app/brain-training-quick-reaction-ktx/canada)
- [Germany](https://apptail.io/app/brain-training-quick-reaction-ktx/germany)
- [China](https://apptail.io/app/brain-training-quick-reaction-ktx/china)
- [Sweden](https://apptail.io/app/brain-training-quick-reaction-ktx/sweden)
- [Vietnam](https://apptail.io/app/brain-training-quick-reaction-ktx/vietnam)
- [Netherlands](https://apptail.io/app/brain-training-quick-reaction-ktx/netherlands)
- [Spain](https://apptail.io/app/brain-training-quick-reaction-ktx/spain)
- [Portugal](https://apptail.io/app/brain-training-quick-reaction-ktx/portugal)
- [Greece](https://apptail.io/app/brain-training-quick-reaction-ktx/greece)
- [Lithuania](https://apptail.io/app/brain-training-quick-reaction-ktx/lithuania)
- [Russia](https://apptail.io/app/brain-training-quick-reaction-ktx/russia)
- [South Korea](https://apptail.io/app/brain-training-quick-reaction-ktx/south-korea)
- [Denmark](https://apptail.io/app/brain-training-quick-reaction-ktx/denmark)
- [Slovenia](https://apptail.io/app/brain-training-quick-reaction-ktx/slovenia)
- [Dominican Republic](https://apptail.io/app/brain-training-quick-reaction-ktx/dominican-republic)
- [Chile](https://apptail.io/app/brain-training-quick-reaction-ktx/chile)
- [Ecuador](https://apptail.io/app/brain-training-quick-reaction-ktx/ecuador)
- [Türkiye](https://apptail.io/app/brain-training-quick-reaction-ktx/turkey)
- [Taiwan](https://apptail.io/app/brain-training-quick-reaction-ktx/taiwan)
- [United Arab Emirates](https://apptail.io/app/brain-training-quick-reaction-ktx/united-arab-emirates)
- [Australia](https://apptail.io/app/brain-training-quick-reaction-ktx/australia)
- [Kuwait](https://apptail.io/app/brain-training-quick-reaction-ktx/kuwait)
- [France](https://apptail.io/app/brain-training-quick-reaction-ktx/france)
- [Philippines](https://apptail.io/app/brain-training-quick-reaction-ktx/philippines)
- [Switzerland](https://apptail.io/app/brain-training-quick-reaction-ktx/switzerland)
- [Poland](https://apptail.io/app/brain-training-quick-reaction-ktx/poland)
- [Iceland](https://apptail.io/app/brain-training-quick-reaction-ktx/iceland)
- [Italy](https://apptail.io/app/brain-training-quick-reaction-ktx/italy)
- [Cayman Islands](https://apptail.io/app/brain-training-quick-reaction-ktx/cayman-islands)
- [Kazakhstan](https://apptail.io/app/brain-training-quick-reaction-ktx/kazakhstan)
- [Lebanon](https://apptail.io/app/brain-training-quick-reaction-ktx/lebanon)
- [Sri Lanka](https://apptail.io/app/brain-training-quick-reaction-ktx/sri-lanka)
- [Luxembourg](https://apptail.io/app/brain-training-quick-reaction-ktx/luxembourg)
- [Latvia](https://apptail.io/app/brain-training-quick-reaction-ktx/latvia)
- [Madagascar](https://apptail.io/app/brain-training-quick-reaction-ktx/madagascar)
- [Mali](https://apptail.io/app/brain-training-quick-reaction-ktx/mali)
- [Macao SAR China](https://apptail.io/app/brain-training-quick-reaction-ktx/macau)
- [Malta](https://apptail.io/app/brain-training-quick-reaction-ktx/malta)
- [Mexico](https://apptail.io/app/brain-training-quick-reaction-ktx/mexico)
- [Malaysia](https://apptail.io/app/brain-training-quick-reaction-ktx/malaysia)
- [Namibia](https://apptail.io/app/brain-training-quick-reaction-ktx/namibia)
- [Nigeria](https://apptail.io/app/brain-training-quick-reaction-ktx/nigeria)
- [Norway](https://apptail.io/app/brain-training-quick-reaction-ktx/norway)
- [Nepal](https://apptail.io/app/brain-training-quick-reaction-ktx/nepal)
- [New Zealand](https://apptail.io/app/brain-training-quick-reaction-ktx/new-zealand)
- [Peru](https://apptail.io/app/brain-training-quick-reaction-ktx/peru)
- [Pakistan](https://apptail.io/app/brain-training-quick-reaction-ktx/pakistan)
- [Paraguay](https://apptail.io/app/brain-training-quick-reaction-ktx/paraguay)
- [Romania](https://apptail.io/app/brain-training-quick-reaction-ktx/romania)
- [Saudi Arabia](https://apptail.io/app/brain-training-quick-reaction-ktx/saudi-arabia)
- [Singapore](https://apptail.io/app/brain-training-quick-reaction-ktx/singapore)
- [Slovakia](https://apptail.io/app/brain-training-quick-reaction-ktx/slovakia)
- [Suriname](https://apptail.io/app/brain-training-quick-reaction-ktx/suriname)
- [Thailand](https://apptail.io/app/brain-training-quick-reaction-ktx/thailand)
- [Ukraine](https://apptail.io/app/brain-training-quick-reaction-ktx/ukraine)
- [Uganda](https://apptail.io/app/brain-training-quick-reaction-ktx/uganda)
- [Uzbekistan](https://apptail.io/app/brain-training-quick-reaction-ktx/uzbekistan)
- [South Africa](https://apptail.io/app/brain-training-quick-reaction-ktx/south-africa)
- [Armenia](https://apptail.io/app/brain-training-quick-reaction-ktx/armenia)
- [Angola](https://apptail.io/app/brain-training-quick-reaction-ktx/angola)
- [Argentina](https://apptail.io/app/brain-training-quick-reaction-ktx/argentina)
- [Austria](https://apptail.io/app/brain-training-quick-reaction-ktx/austria)
- [Azerbaijan](https://apptail.io/app/brain-training-quick-reaction-ktx/azerbaijan)
- [Belgium](https://apptail.io/app/brain-training-quick-reaction-ktx/belgium)
- [Bulgaria](https://apptail.io/app/brain-training-quick-reaction-ktx/bulgaria)
- [Bahrain](https://apptail.io/app/brain-training-quick-reaction-ktx/bahrain)
- [Bermuda](https://apptail.io/app/brain-training-quick-reaction-ktx/bermuda)
- [Brunei](https://apptail.io/app/brain-training-quick-reaction-ktx/brunei)
- [Brazil](https://apptail.io/app/brain-training-quick-reaction-ktx/brazil)
- [Belarus](https://apptail.io/app/brain-training-quick-reaction-ktx/belarus)
- [Belize](https://apptail.io/app/brain-training-quick-reaction-ktx/belize)
- [Colombia](https://apptail.io/app/brain-training-quick-reaction-ktx/colombia)
- [Cyprus](https://apptail.io/app/brain-training-quick-reaction-ktx/cyprus)
- [Czechia](https://apptail.io/app/brain-training-quick-reaction-ktx/czechia)
- [Algeria](https://apptail.io/app/brain-training-quick-reaction-ktx/algeria)
- [Estonia](https://apptail.io/app/brain-training-quick-reaction-ktx/estonia)
- [Egypt](https://apptail.io/app/brain-training-quick-reaction-ktx/egypt)
- [Finland](https://apptail.io/app/brain-training-quick-reaction-ktx/finland)
- [Grenada](https://apptail.io/app/brain-training-quick-reaction-ktx/grenada)
- [Hong Kong SAR China](https://apptail.io/app/brain-training-quick-reaction-ktx/hong-kong)
- [Croatia](https://apptail.io/app/brain-training-quick-reaction-ktx/croatia)
- [Hungary](https://apptail.io/app/brain-training-quick-reaction-ktx/hungary)
- [Indonesia](https://apptail.io/app/brain-training-quick-reaction-ktx/indonesia)
- [Ireland](https://apptail.io/app/brain-training-quick-reaction-ktx/ireland)
- [Israel](https://apptail.io/app/brain-training-quick-reaction-ktx/israel)
- [India](https://apptail.io/app/brain-training-quick-reaction-ktx/india)

---

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