Comparison

Reaction Time & Reflex vs Reaction Time Test Pro

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

Head to head
About

Reaction Time & Reflex

Test and train your reflexes with a collection of fun mini-games. Measure your reaction speed in milliseconds, track your progress with detailed graphs, and compete with players worldwide on leaderboards. Challenge friends in 2-player duels.

Highlights
  • Reaction time testing
  • Reflex training mini-games
  • Progress tracking with graphs
  • Global leaderboards
  • 2-player duels
  • Achievements
Features
Read full description

How fast are your reflexes? RTap is a reaction time test and reflex trainer packed into 10 fun mini-games. Measure your reaction speed in milliseconds, train every day, watch your progress on graphs and compete with players around the world on the leaderboards. TEST YOUR REACTION TIME Tap the moment you see or hear the signal and get your reaction time in milliseconds. Start with classic tests for visual signals, sound and a race start, then take on harder challenges: pick the right color, avoid the traps, find the emoji and catch what falls. See how your results compare with other players. TRAIN YOUR REFLEXES AND FOCUS Games that call for quick decisions, focus and hand-eye coordination reward practice the most. Play a few rounds a day and watch your scores and consistency go up. 10 GAMES, 30 MODES • Simple Reaction – classic reaction time tests: race start, vision and audio • Color Chooser – tap the right color as fast as you can • Text and Color – a tricky color-word challenge for your brain • Don't Tap Red – react fast, but don't fall for the trap • Sliders – tap at the correct time, • Emoji Finder – spot the right emoji in a crowd • Swiping Games – swipe in the right direction • Falling – catch what falls before it hits the ground • Whack-a-Mole – the arcade classic, built for speed • Time Stop – stop the clock at exactly the right moment Many games come with several difficulty levels, so there is always a new record to chase. COMPETE ON 30 LEADERBOARDS Every mode has its own global leaderboard. See your rank, how many places you climbed and what percentage of players you beat. 63 ACHIEVEMENTS Unlock medals and trophies for hitting target times, mastering difficulty levels and staying consistent. TRACK YOUR PROGRESS WITH GRAPHS Detailed stats and charts show how your reaction speed improves day by day. 2 PLAYER DUELS Challenge a friend on the same device. Both react to the same signal: the faster one wins the round. QUESTIONS AND ANSWERS What is a good reaction time? Most people react to a visual signal in about 200–300 ms. Under 200 ms is very fast. Reactions to sound are usually a bit quicker than reactions to light. Can you improve your reaction time? Yes, to a point. Raw reaction speed improves a little with practice, mostly in the first few sessions. Consistency and reactions that involve a decision, like picking the right color or ignoring a trap, improve much more. Good sleep and staying focused help too. How does RTap measure reaction time? It measures the time between the signal appearing on screen (or the sound playing) and your tap, and shows the result in milliseconds. Your phone's screen and touch sensor add a small delay of their own, so results can vary between devices. Who is RTap for? Anyone who wants faster reflexes: gamers, athletes, drivers, students, or anyone who simply wants to know how fast they are. Can I play with friends? Yes. Play a 2 player duel on one device, or compare your scores with friends on the leaderboards. Start training your reaction time now! Privacy Policy: https://mrjohn10.github.io/rtap/privacy-policy Terms of Use (EULA): https://mrjohn10.github.io/rtap/terms-of-service

About

Reaction Time Test Pro

Test your reflexes with a comprehensive suite of vision, hearing, and feeling tests. Measure your speed and accuracy in a variety of challenges designed to assess your reaction abilities.

Highlights
  • Vision reaction tests
  • Hearing reaction tests
  • Feeling reaction tests
  • Speed click tests
  • Professional difficulty levels
  • Ongoing test additions
Features
Read full description

Are you the 0.001% with the fastest reaction in the world? This is a comprehensive reaction ability test App. Through tests on vision, hearing, feeling and other aspects, you can clearly know whether you have sharp reaction ability. -Vision test: a random target color, then a random color appears at a random time. When the color appears is consistent with the target color, quickly click the screen. -Hearing test: a random target sound, then a random sound appears at a random time. When the sound appears is consistent with the target sound, quickly click the screen. -Feeling test: vibration is emitted at a random time. When you feel the vibration, click the screen -Speed test: as many clicks as possible within 10 seconds All tests are professional and have a certain degree of difficulty. More tests will continue to be added. Hope you can become a fast-reaction superman!

Screenshots

Reaction Time & Reflex4 screens
Reaction Time Test Pro4 screens

Verdict

The call

The clearest difference is review sentiment: Reaction Time & Reflex at 58% against Reaction Time Test Pro's 0%. Reaction Time & Reflex also leads on rating (4.7 vs 2.0) and ratings volume (220 vs 2). Reaction Time Test Pro's advantage is in-app purchases (none vs 13) and iOS requirement (11.0 vs 15.3). On price, update cadence, ads 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. Reaction Time & Reflex sells 9 in-app purchases, starting at $2.99 per 7 days. Reaction Time Test Pro asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Reaction Time & Reflex holds the better App Store score, 4.7 against 2.0. That said, the two scores are not equally well evidenced: Reaction Time & Reflex has 220 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 58% of Reaction Time & Reflex's written reviews are positive against 0% of Reaction Time Test Pro's.

UpkeepUpdate frequency

Reaction Time & Reflex ships an update every 2 weeks, Reaction Time Test Pro weekly. The most recent releases landed on October 30, 2026 and September 23, 2026 respectively.

Scorecard6 real differences · 4 level
Reaction Time & Reflex versus Reaction Time Test Pro: the parameters behind the verdict, then further details
ParameterReaction Time & ReflexReaction Time Test Pro
PriceFreeFree
Rating4.7 (220 ratings) — better2.0 (2 ratings)
Positive reviews57.9% of reviews — better0.0% of reviews
Number of ratings220 — better2
Update frequencyEvery 2 weeksWeekly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.311.0 — better
Further details — not scored
Size71 MB42 MB
Age rating12+4+
DeveloperJan Augustyniak卷文 唐

Customer experience

Reaction Time & Reflex

All ratings220 ratings
Positive92.7%
Neutral5.0%
Negative2.3%
Written reviews19 reviews
Positive57.9%
Neutral15.8%
Negative26.3%

Reaction Time Test Pro

All ratings2 ratings
Positive0.0%
Neutral50.0%
Negative50.0%
Written reviews3 reviews
Positive0.0%
Neutral33.3%
Negative66.7%

Bugs and requests

Reaction Time & Reflex

Reported bugs

5 issues
  • Horrid hit registration on falling circles
  • App tracks location
  • Pro version error #3
  • Sound not working
  • Lagging with good network

Requested features

5 requests
  • Colorblind mode
  • More free games
  • Unlock games in-game
  • Fix falling circles minigame
  • Geometry Dash game

Reaction Time Test Pro

Not enough reviews yet to summarise bugs or requests.

In-app purchases

9 purchases

Reaction Time & Reflex

Subscriptions6
  • Unlimited Access$2.997 Days
  • Unlimited Access3 Days trial2 variants$4.991 Month
  • Unlimited Access3 variants$4.997 Days
Show 3 more
  • Unlimited Access3 Days trial$7.991 Month
  • Unlimited Access3 Days trial2 variants$19.991 Year
  • Unlimited Access$19.991 Year
One-time3
  • Unlimited AccessFree
  • Unlimited Access$14.99
  • Unlimited Access$29.99
None

Reaction Time Test Pro

No in-app purchases

Questions

Is Reaction Time & Reflex free?
Reaction Time & Reflex is free to download, with in-app purchases available.
Is Reaction Time Test Pro free?
Reaction Time Test Pro is free to download, with no in-app purchases.
Which has better reviews, Reaction Time & Reflex or Reaction Time Test Pro?
Reaction Time & Reflex is rated higher. Reaction Time & Reflex averages 4.7 out of 5 from 220 ratings, while Reaction Time Test Pro averages 2.0 from 2 ratings.
Do Reaction Time & Reflex or Reaction Time Test Pro have ads?
Neither Reaction Time & Reflex nor Reaction Time Test Pro shows ads.
Which is updated more often, Reaction Time & Reflex or Reaction Time Test Pro?
Reaction Time & Reflex ships an update every 2 weeks, and Reaction Time Test Pro weekly. Most recently, Reaction Time & Reflex was updated on October 30, 2026 and Reaction Time Test Pro on September 23, 2026.

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