App Intel

FLX: Reaction Time & Reflex

LiveFL_X2 apps · 5.2K installsArcadeFreecom.mking11.flx

Test your reaction time and sharpen your reflexes with a fast-paced challenge!

Alert me★ WatchOpen in Play ↗
Total installs
4,820
exact · Play shows 1,000+
Installs / day
—
measured after our second crawl (about a day)
Rating
—★
— ratings · — reviews
Released
6 Oct 2025
1y ago
Last update
6 Oct 2025
v1.0 · 1y ago
Countries
—
not checked yet

Install history

exact counter from Google Play
4.7K4.8K4.9K4.9K5K11 Oct12 Oct12 Oct
4.7K4.8K4.9K4.9K5K11 Oct12 Oct12 Oct

Installs per day · last 90 days

Not enough history yet — check back tomorrow

Change timeline

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.

Manifest analysis reads only the required APK ranges. Base APK downloads may need separate device splits to install.

Data safety

declared by the developer on Google Play
  • No data shared with third parties
  • No data collected

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
FLX: Measure and improve your reaction time and precision in a simple, addictive number-based reflex game inspired by real cognitive science. No daily grind—quick sessions are all you need to see improvement. 🚀 FEATURES • Fast-paced 3-choice reaction test (3CRT) • Millisecond-accurate timing for precise measurement • Track your progress • Global leaderboard – compare with friends and players worldwide • Simple, clean design focused on speed and performance • Works offline – play anywhere 🎯 PERFECT FOR • Gamers wanting faster aim and decision-making • Athletes training reaction speed and focus • Brain training and cognitive performance tracking • Anyone curious about testing and improving their reflexes 📊 SCIENCE-BASED FLX is inspired by the Three-Choice Reaction Time Test (3CRT), used in neuroscience, psychology, and sports science to measure brain processing speed, coordination, and attention. 🕹 PLAY YOUR WAY Switch between text or audio-only modes to strengthen brain connections and push your reflexes to the limit. 🌍 MULTILINGUAL CHALLENGE Getting too fast? Try the game in another language! English, French, Spanish, Portuguese, German, Russian, Japanese, Chinese, Hindi, and Arabic — all in one app. Master them all! 📈 NO REGISTRATION – START NOW How fast are you really? Download FLX for free and find out. *Bluetooth may cause audio latency and is not recommended.

What's new

Version 1.0.35

Growing in Arcade

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