Best Reaction Timer Apps & Games

249+ iOS apps & games curated and reviewed

4.3 avg rating
19 free apps & games
Updated September 2026

Looking for free reaction timer apps and games? 19 of our 249+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Reaction Timer Apps & Games (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Reaction Speed Reflex TrainerReaction Speed Reflex TrainerFree4.6★ (1.4K)YesYesSep 2026
2Tap Tap - Reaction SpeedTap Tap - Reaction SpeedFree4.4★ (7)YesYesSep 2026
3BJJ Reaction TimerBJJ Reaction TimerFree—NoNoMay 2026
4Driver Reaction TimerDriver Reaction TimerFree—NoNoSep 2026
5Reaction Timer TrainingReaction Timer TrainingFree2.3★ (4)YesYesSep 2026
6Reaction Timer GameReaction Timer GameFree4.2★ (71)YesYesSep 2026
7Simple Reaction TimerSimple Reaction TimerFree—YesNoMay 2026
8Max Reaction TimerMax Reaction TimerFree5.0★ (3)NoNoMay 2026

Top Picks for Reaction Timer

Reaction Speed Reflex Trainer#1

Reaction Speed Reflex Trainer by Vicki Partridge

Train focus, speed & timing
Editor's Choice
🎮 Games
4.6😞(1.4K ratings)
FreeAdsIn-App Purchases
Reaction Speed Reflex Trainer screenshot 1
Reaction Speed Reflex Trainer screenshot 2
Reaction Speed Reflex Trainer screenshot 3
Reaction Speed Reflex Trainer screenshot 4
Reaction Speed Reflex Trainer screenshot 5

Sharpen your reflexes and boost reaction speed with engaging game modes. Measure your reaction time to the millisecond, compete on global leaderboards, and track your progress. Ideal for improving focus, training reflexes, or simply for fun.

What We Love

  • 🚀 Helps improve reaction time
  • 👍 Simple and straightforward
  • 👍 Clean interface
  • 👍 Useful for athletes and gamers

Room to Improve

  • 🐛 Inaccurate timing and reaction time tracking
  • 🔍 Excessive ads that interfere with gameplay
  • 💰 Paid subscription required for full features
  • 🐛 Crashes and bugs after purchasing ad-free version

More Reaction Timer apps to explore

FAQ about Reaction Timer

What are the best reaction timer apps & games for iPhone?
Reaction Speed Reflex Trainer tops our reaction timer apps & games ranking as of September 2026, with a 4.6-star average from 1.4K App Store ratings, and it's free to download.
Yes — 19 of the top reaction timer apps & games we rank are free to download, including Reaction Speed Reflex Trainer and Tap Tap - Reaction Speed.
Reaction Speed Reflex Trainer shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 249+ reaction timer apps & games on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
This app is designed to help you improve your reaction speed and sharpen your reflexes. It offers various game modes that test your ability to react quickly to visual cues, measuring your performance down to the millisecond.
Key features include a classic reaction test, specialized modes like 'Lights Out' and 'Chimp Test', an 'Aim Game' for precision, and 'The Hole' for accuracy and timing. It also offers global leaderboards and progress tracking to monitor improvements.

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