Comparison

Keep your reflexes vs IQ React

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Keep your reflexes

Features
Read full description

FlashFive is a fun training game that helps you boost your focus and improve your reaction speed! Five circles appear on the screen, and your goal is to tap the one that lights up within the time limit. The time gets shorter little by little, but don’t rush—take your time and enjoy the challenge. Your score is based on how many circles you tap correctly. Play at your own pace and steadily train your concentration while having fun. Try playing a little every day to refresh your mind and body!

About

IQ React

Enhance your cognitive abilities with a data-driven approach to neural efficiency. This app offers personalized daily workouts and advanced analytics to improve speed, focus, and reaction time. Train your brain with a minimalist, distraction-free interface.

Highlights
  • Personalized daily workouts
  • Advanced analytics
  • Six core neurological pillars tracking
  • Minimalist dark-mode interface
  • Streak tracking
  • Elite cognitive science games
Features
Read full description

Unlock Your Peak Human Performance Speed is more than just a reflex—it’s a competitive advantage. Whether you’re an elite athlete, a competitive gamer, or a professional seeking sharper focus, React IQ is your personal cognitive training lab. Designed with a high-end, minimalist obsidian aesthetic, React IQ moves beyond simple games to provide a data-driven approach to neural efficiency. The Intelligence Matrix Stop guessing and start measuring. Our proprietary Intelligence Matrix tracks your progress across six core neurological pillars: Speed: Raw visuomotor response time. Inhibition: The ability to suppress impulses and make correct choices under pressure. Memory: Visual pattern recognition and recall. Awareness: Peripheral vision and situational focus. Precision: Temporal anticipation and rhythmic sync. Consistency: Sustained performance over time. Professional-Grade Training Suite Daily Workouts: Personalized 3-game sets tailored to your current performance gaps. Elite Game Modes: From the high-interference Stroop Test to complex Dual-Task processing, our games are rooted in cognitive science. Streak Intelligence: Track your dedication with an interactive habit calendar. Advanced Analytics: Watch your "Brain Hub" grow as you refine your reflexes down to the millisecond. Minimalist by Design No clutter. No distractions. React IQ features a cinematic, dark-mode interface that keeps your focus where it belongs: on your training. Are you ready to react? Download React IQ today. Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Keep your reflexes2 screens
IQ React4 screens

Verdict

The call

The clearest difference is in-app purchases: Keep your reflexes at none against IQ React's 5. Keep your reflexes also leads on update cadence (every 2 days vs weekly) and iOS requirement (15.6 vs 18.5). IQ React's advantage is ads (none vs shown). On price and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. IQ React sells 5 one-off in-app purchases. Keep your reflexes asks for nothing beyond the download.

UpkeepUpdate frequency

Keep your reflexes ships an update every 2 days, IQ React weekly. The most recent releases landed on September 26, 2026 and September 24, 2026 respectively.

Scorecard4 real differences · 6 level
Keep your reflexes versus IQ React: the parameters behind the verdict, then further details
ParameterKeep your reflexesIQ React
PriceFreeFree
Rating—5.0 (5 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—5 — better
Update frequencyEvery 2 days — betterWeekly
AdsYesNo — better
In-app purchasesNo — betterYes
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better18.5
Further details — not scored
Size5 MB22 MB
Age rating4+4+
DeveloperMasaharu TsukamotoIsaias Batista

In-app purchases

None

Keep your reflexes

No in-app purchases

5 purchases

IQ React

One-time5
  • 1 USD Donation$0.99
  • 3 USD Donation$2.99
  • 5 USD Donation$4.99
Show 2 more
  • 10 USD Donation$9.99
  • 99 USD Donation$99.99

Questions

Is Keep your reflexes free?
Keep your reflexes is free to download, with no in-app purchases.
Is IQ React free?
IQ React is free to download, with in-app purchases available.
Do Keep your reflexes or IQ React have ads?
Keep your reflexes shows ads; IQ React does not.
Which is updated more often, Keep your reflexes or IQ React?
Keep your reflexes ships an update every 2 days, and IQ React weekly. Most recently, Keep your reflexes was updated on September 26, 2026 and IQ React on September 24, 2026.

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