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Best Reaction Time Challenge Apps & Games

243+ iOS apps & games curated and reviewed

4.2 avg rating
20 free apps & games
Updated September 2026

Reaction Time Challenge is the household name in reaction time challenge, but it's far from the only option. We track 243+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Reaction Time Challenge Apps & Games (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Reaction Time ChallengeReaction Time ChallengeFree—NoNoMay 2026
2Reaction Time Test - How fast?Reaction Time Test - How fast?Free4.6★ (21)YesNoSep 2026
3Reaction Speed Reflex TrainerReaction Speed Reflex TrainerFree4.6★ (1.4K)YesYesSep 2026
4Reaction Time RecorderReaction Time RecorderFree5.0★ (1)NoNoMay 2026
5Reaction Speed Test - Prove itReaction Speed Test - Prove itFree—YesNoAug 2026
6Reaction training.Reaction training.Free4.8★ (523)YesYesSep 2026
7YOU FAST? – Reaction Time TestYOU FAST? – Reaction Time TestFree—NoNoAug 2026
8ReactionTimeCheckerReactionTimeCheckerFree1.0★ (1)YesNoMay 2026

Top Picks for Reaction Time Challenge

Reaction Speed Reflex Trainer#3

Reaction Speed Reflex Trainer by Vicki Partridge

Train focus, speed & timing
Worth Considering
🎮 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 Time Challenge apps to explore

FAQ about Reaction Time Challenge

Are there free reaction time challenge apps & games for iPhone?
Yes — 20 of the top reaction time challenge apps & games we rank are free to download, including Reaction Time Challenge and Reaction Time Test - How fast?.
Reaction Time Challenge has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 243+ reaction time challenge apps & games on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.