# BrainLag: Brain Training Games
> 7 brain games: Stroop, reaction time, speed math, memory & more. Train daily!
Canonical page: [https://chrome-stats.com/d/kr.orbitlabs.brainlag](https://chrome-stats.com/d/kr.orbitlabs.brainlag)
## Overview
- **ID:** `kr.orbitlabs.brainlag`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** OrbitLabs Team
- **Category:** GAME\_CASUAL
- **Downloads:** 14
- **Version:** 1.4.3
- **Last updated:** 2026-07-30
- **First published:** 2026-03-22
- **Publisher country:** KR
- **Size:** 32 MB
- **Data as of:** 2026-09-12
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=kr.orbitlabs.brainlag)
- **Website:** [https://orbitlabs.kr](https://orbitlabs.kr/)
- **Privacy policy:** [https://orbitlabs-team.github.io/app-policies/privacy.html](https://orbitlabs-team.github.io/app-policies/privacy.html)
## Description
Challenge your brain with 7 addictive mini games designed to confuse, test, and train your mind. BrainLag combines the Stroop color test, speed math, reaction time challenges, Simon Says memory, and more into quick daily brain training sessions.
7 BRAIN GAMES
- Color Trap: Match the color, not the word (Stroop effect)
- Bigger: Number value vs. font size - which is larger?
- Anti-Reflex: Rules flip every few rounds. Fight your instincts!
- Color Memory: Memorize and repeat color sequences (Simon Says)
- Odd One Out: Spot the subtly different one among 9
- Sequence Tap: Tap 1 to 25 as fast as you can
- Speed Math: Solve arithmetic in 1.5 seconds
TRAIN 4 COGNITIVE DOMAINS
Focus, Memory, Speed, and Math - all in under 5 minutes a day.
FEATURES
- Daily Challenge: A different game every day
- Streak System: Play daily to build your attendance streak
- Milestone Badges: Rewards at 7, 30, 100, and 365 days
- Brain Score EXP/Level: Level up as you play more
- Cognitive Radar Chart: Visualize your strengths and weaknesses
- Global Leaderboards: Compete per-game against players worldwide
Quick brain workouts for the subway, bathroom break, or coffee shop. Free brain games for adults who want a real brain workout, not just puzzles.
## Rankings
- #2,714,026 — Overall
## Permissions and access
### Permissions
- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `kr.orbitlabs.brainlag.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
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Source: [Chrome-Stats](https://chrome-stats.com/d/kr.orbitlabs.brainlag)