Colorful Janken Brain Training
Colorful Janken Brain Training is made and published by GAIBAKO. AppBrain is an independent app data site and isn't affiliated with GAIBAKO. The app name, icon, screenshots and description belong to GAIBAKO and are shown as published on Google Play.
AppBrain's verdict
Niche- Total installs
- 26
- Last updated
- September 30, 2026
Colorful Janken Brain Training is a niche app, with 26 installs. It doesn't have enough ratings yet to judge what users think.
Installs
Tracked by AppBrain- Last 30 days
- 0
- Play install range
- 10+
- Launched
- November 2025
Installs over time
Colorful Janken Brain Training has been installed 26 times. Over the past 30 days, it has been installed 0 times.
Rankings
Google Play top chartsGoogle Play Rankings for Colorful Janken Brain Training
Competitors
Similar apps and more from GAIBAKOAlternatives to Colorful Janken Brain Training
More from GAIBAKO
Releases
Updates seen on Google Play- Version
- 1.1.3
- Launched
- November 2025
User feedback
Ratings and reviews on Google PlayComments on Colorful Janken Brain Training for Android
We don't have enough comments to show example comments. Please check back later.
Technology
Found in the app by AppBrain- Ads
- No ads
- Price
- $1.99
- Libraries
- ?
- App size
- 53.3 MB
- Content rating
- Everyone
Technologies used by Colorful Janken Brain Training
About the app and developer
About Colorful Janken Brain Training
Colorful Janken Brain Training is a casual app developed by GAIBAKO.
Download Statistics
Colorful Janken Brain Training has been downloaded 26 times. In the last 30 days, the app was downloaded 0 times.
User Ratings
The app has no ratings yet.
App Information
Colorful Janken Brain Training costs $1.99. The APK size is 53.27 MB. The latest APK version available is 1.1.3. The last update was on September 30, 2026.
Technical Requirements
The app has a content rating of Everyone. The APK has been available on Google Play since November 2025.
App Performance Report
Get a detailed PDF report for Colorful Janken Brain Training with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more
Get PDF Report — $29Developer information for GAIBAKO
Store listing
By GAIBAKO, from Google Play“Fun 3-minute daily brain training to boost focus and thinking speed.”
Description by GAIBAKO Written by the developer, not by AppBrain. Click to read.
(Optimized for Google Play, non-medical tone)
A quick and fun brain workout — just 3 minutes a day!
This app helps improve focus, memory,
thinking flexibility, and information processing speed
through simple daily games.
Colorful Janken Brain Training
is a brain training game that focuses on
fast reactions and decision-making,
with simple rules that anyone can enjoy.
How to Play
Smartphone / Tablet: Tap the screen
Training Content
Players must quickly and accurately recognize
the janken symbols (rock, scissors, paper)
shown on cards in three colors
(red, blue, and yellow),
then choose the correct action.
After each session, the following results are shown:
Number of correct answers
Number of errors
Total time
In advanced modes:
Best Time
Personal Top 10 Ranking
─── Features ───
Short daily sessions to improve focus and reaction speed
Simple and intuitive user interface
Perfect for quick play during breaks or commuting
Data Collection
This app is intended for entertainment and brain training only.
No personal data or gameplay data is collected or stored.
Recent changes:
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