Comparison

Simple Reaction Time Test 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

Simple Reaction Time Test

Test your reflexes with a simple tap-based game. The screen flashes colors before a green prompt appears, and you must tap as quickly as possible to record your reaction time. Share your best scores with friends.

Highlights
  • Tap-based reaction test
  • Color-changing prompts
  • Millisecond timer
  • Share scores with friends
  • Reset average time option
  • Ad removal option
Features
Read full description

This app is a very simple way to test your reaction time. When you tap play, the app changes back and forth from red and yellow screens. It then changes to a green screen with a millisecond timer, and you have to tap as fast as possible to get your best possible reaction time. You can compete with friends by sharing your fastest times via iMessage, Twitter, Facebook, etc. There are also In-App Purchases to reset your average time and remove in game ads.

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

Simple Reaction Time Test3 screens
Reaction Time Test Pro4 screens

Verdict

The call

The clearest difference is rating: Simple Reaction Time Test at 4.0 against Reaction Time Test Pro's 2.0. Simple Reaction Time Test also leads on review sentiment (17% vs 0%) and ratings volume (10 vs 2). Reaction Time Test Pro's advantage is in-app purchases (none vs 2) and update cadence (weekly vs every 10 months). On price, ads, device support and iOS requirement 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. Simple Reaction Time Test sells 2 one-off in-app purchases. Reaction Time Test Pro asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Simple Reaction Time Test holds the better App Store score, 4.0 against 2.0. That said, the two scores are not equally well evidenced: Simple Reaction Time Test has 10 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 17% of Simple Reaction Time Test's written reviews are positive against 0% of Reaction Time Test Pro's.

UpkeepUpdate frequency

Simple Reaction Time Test ships an update every 10 months, Reaction Time Test Pro weekly. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

Scorecard6 real differences · 4 level
Simple Reaction Time Test versus Reaction Time Test Pro: the parameters behind the verdict, then further details
ParameterSimple Reaction Time TestReaction Time Test Pro
PriceFreeFree
Rating4.0 (10 ratings) — better2.0 (2 ratings)
Positive reviews16.7% of reviews — better0.0% of reviews
Number of ratings10 — better2
Update frequencyEvery 10 monthsWeekly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS10.0 — better11.0
Further details — not scored
Size27 MB42 MB
Age rating4+4+
DeveloperBrock Carpani卷文 唐

Customer experience

Simple Reaction Time Test

All ratings9 ratings
Positive55.6%
Neutral33.3%
Negative11.1%
Written reviews6 reviews
Positive16.7%
Neutral66.7%
Negative16.7%

Reaction Time Test Pro

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

In-app purchases

2 purchases

Simple Reaction Time Test

One-time2
  • Reset Average Time$0.99
  • Remove Ads$2.99
None

Reaction Time Test Pro

No in-app purchases

Questions

Is Simple Reaction Time Test free?
Simple Reaction Time Test 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, Simple Reaction Time Test or Reaction Time Test Pro?
Simple Reaction Time Test is rated higher. Simple Reaction Time Test averages 4.0 out of 5 from 10 ratings, while Reaction Time Test Pro averages 2.0 from 2 ratings.
Do Simple Reaction Time Test or Reaction Time Test Pro have ads?
Neither Simple Reaction Time Test nor Reaction Time Test Pro shows ads.
Which is updated more often, Simple Reaction Time Test or Reaction Time Test Pro?
Simple Reaction Time Test ships an update every 10 months, and Reaction Time Test Pro weekly. Most recently, Simple Reaction Time Test was updated on November 2, 2026 and Reaction Time Test Pro on October 30, 2026.

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