Colorful Janken Brain Training

Name: Colorful Janken Brain Training
Price: 1.99 USD
Author: GAIBAKO

LiveGAIBAKO15 apps · 11.3K installsCasual$1.99com.Ark_of_OT.ColorfulRockPaperScissorsBrainTraining

Fun 3-minute daily brain training to boost focus and thinking speed.

Alert me ★ Watch Open in Play ↗

Total installs: 26
Installs / day: 0
Rating: —★
Released: 27 Nov 2025
Last update: 1 Oct 2026
Countries: —

Install history

exact counter from Google Play

30dAll

Installs per day · last 90 days

Change timeline

Full history

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Data safety

declared by the developer on Google Play

No data shared with third parties
No data collected
Follows the Play Families Policy

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

2 in 1 group

0 Sensitive0 Notable2 Routine

OtherRoutine2

Access to miscellaneous device features that don't fit other categories

Connect to the internet to load content and send datafull network access · INTERNET
Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description

Full Description (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.

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