Comparison

Reflex Test & Reaction Time vs On Time

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

Head to head
About

Reflex Test & Reaction Time

Sharpen your mind and boost reaction time with engaging mini-games. Improve focus, speed, and cognitive agility through scientifically designed challenges. Track progress and aim for peak mental performance.

Highlights
  • 4 exciting mini-games
  • Reaction time tests
  • Focus and concentration training
  • Hand-eye coordination challenges
  • Progress tracking and stats
  • Personalized brain training
Features
Read full description

Are You Ready to Sharpen Your Mind, Improve Your Focus, and Boost Your Reaction Time? Introducing Reflex & Reaction Test, the ultimate brain training app designed to challenge your cognitive abilities and enhance your mental agility! Dive into 4 exciting mini-games, track your progress, and unleash your full potential. Whether you're a gamer, an athlete, or just looking to improve your daily cognitive function, Reflex & Reaction Test provides fun, engaging, and effective challenges. Key Game Modes & Features: - F1 Reaction Test (Reflex Focus): Feel the adrenaline rush! React to the Formula 1 start lights as fast as possible. Test your immediate response and speed. How quickly can you go from red to green? - Color Box Tap (Reflex & Speed): A true test of hand-eye coordination and rapid decision-making. Tap the correct colored box as fast as you can. Improve your tapping speed and accuracy! - Drag & Match (Focus & Cognitive Agility): Sharpen your visual recognition and quick thinking. Drag and match images to their correct spots against the clock. Boost your problem-solving skills and mental speed. - Focus & Aim (Precision & Concentration): Improve your accuracy and steady your hand. Aim for the center with precision, enhancing your concentration and fine motor skills. A perfect challenge for focus training! - Track Your Progress & Dominate: Detailed Stats: Monitor your performance across each mini-game. See your best times, average scores, and track your improvements over time. Earn Points: Conquer levels, achieve high scores, and earn points for successful challenges. Aim to become the ultimate reflex master! Personalized Brain Training: Each game is designed to target different aspects of your cognitive skills – from raw reaction speed to sustained focus and memory. Why Choose Reflex & Reaction Test? Engaging & Fun: Addictive gameplay that makes brain training enjoyable. Scientifically Designed: Mini-games crafted to stimulate key cognitive functions. For Everyone: Suitable for all ages looking to improve their mental sharpness. Completely Free: Start your journey to better reflexes and focus today! Download Reflex & Reaction Test now and embark on your journey to peak mental performance! Improve your reaction time, enhance your focus, and become the fastest brain around! By using this app, you agree to; Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.tuzbuzz.com/privacy

About

On Time

Test your internal clock by stopping a timer at precisely 10 seconds. Compete globally with three distinct game modes and unlockable themes. It's a simple yet challenging game of timing and focus.

Highlights
  • One-tap gameplay
  • Three distinct game modes
  • Extended precision timing
  • Global leaderboards
  • Unlockable themes
  • Daily challenges
Features
Read full description

How well do you know 10 seconds? Press START. Count to ten in your head. Press STOP. Stop the timer at exactly 10.00 — no peeking. That's the whole game. Easy to play, hard to perfect. It's just you against your own internal clock. How close can you get? How to play • Tap START and start counting in your head • Tap STOP the instant you reach 10 seconds • See exactly how far off you were, then try to beat it Features • One-tap play — START, STOP, RETRY, nothing else to learn • Three modes — Normal, Blink (timer flashes), Blind (timer hides) • Extended precision — chase 10.0000 down to four decimals • Global leaderboards — rank worldwide for the most 10.00 stops and the closest Extended stop, all-time and weekly, in every mode • Achievements to collect in every mode • 6 unlockable themes, earned through play or with Stars you collect • Daily quests and login streaks • Sign in with Apple or Google — keep your progress on any device • Clean, distraction-free design built for focus No luck, just your sense of time. Can you hit 10.00 on the dot?

Screenshots

Reflex Test & Reaction Time4 screens
On Time4 screens

Verdict

The call

The clearest difference is update cadence: On Time at every 2 days against Reflex Test & Reaction Time's every 4 months. On Time also leads on monetization model (free vs free with in-app purchases). On price, ads, in-app purchases 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. Reflex Test & Reaction Time sells 1 one-off in-app purchase and On Time sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Reflex Test & Reaction Time ships an update every 4 months, On Time every 2 days. The most recent releases landed on October 8, 2026 and October 6, 2026 respectively.

Scorecard2 real differences · 8 level
Reflex Test & Reaction Time versus On Time: the parameters behind the verdict, then further details
ParameterReflex Test & Reaction TimeOn Time
PriceFreeFree
Rating—4.6 (39 ratings) — better
Positive reviews—50.0% of reviews
Number of ratings—39 — better
Update frequencyEvery 4 monthsEvery 2 days — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS14.0.0 — better15.0
Further details — not scored
Size41 MB72 MB
Age rating4+4+
DeveloperEthem YavuzByung Hun Lee

In-app purchases

1 purchases

Reflex Test & Reaction Time

One-time1
  • Remove Ads$1.99
3 purchases

On Time

One-time3
  • 10 Stars$0.99
  • Remove Ads$2.99
  • 60 Stars$4.99

Questions

Is Reflex Test & Reaction Time free?
Reflex Test & Reaction Time is free to download, with in-app purchases available.
Is On Time free?
On Time is free to download, with in-app purchases available.
Do Reflex Test & Reaction Time or On Time have ads?
Both Reflex Test & Reaction Time and On Time show ads.
Which is updated more often, Reflex Test & Reaction Time or On Time?
Reflex Test & Reaction Time ships an update every 4 months, and On Time every 2 days. Most recently, Reflex Test & Reaction Time was updated on October 8, 2026 and On Time on October 6, 2026.

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