Life & fun · alternatives · 2026
24 alternatives to Reaction! Improve Your Reaction Time
reaction, games, game, web game, html5, jquery, web app
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Reaction! Improve Your Reaction Time launched in 2019; newer entries below may have overtaken it.
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Improve reaction time by playing a few minutes every day
2018 · play.google.com · its alternatives →
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A simple but addictive reaction based game. Now on macOS!
2020 · apps.apple.com · its alternatives →
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React fast, save score, earn medals!
2025 · skillshare.infinityfree.me · its alternatives →
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Online visual reaction speed testing tool
2025 · reaction-time-test.online · its alternatives →
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A small fun app to test your CSS knowledge. Find the correct CSS selectors for the 10 puzzles as fast as possible.
2022 · css-speedrun.netlify.app · its alternatives →
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How fast are you? Prove it.
2025 · reaction-web-app.netlify.app · its alternatives →
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- 12IM
2024 · keysmash.no · its alternatives →
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Cause the perfect chain reaction with one click.
2015 · yvoschaap.com · its alternatives →
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Count It Up!▲59Challenge your observation, and reaction skills
2015 · play.google.com · its alternatives →
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Improve your short-term memory, speed up your brain
2016 · play.google.com · its alternatives →
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Tap a correct ball on the right moment and chain them to win
2015 · apps.apple.com · its alternatives →
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Hello HN, last week, I stumbled over an old project of mine called Click The Number. I built it about six years ago to compare my clicking and reaction speed with that of my friends. The idea is simple – just click on the numbers in orders as fast as possible. I couldn't resist and rebuilt a lot of parts again, making them a bit nicer. I updated the design and added some features like a personal high score. It lets you keep track of your own best time (which makes it ever so _slightly_ more addictive). I'm curious what you think about it, and if you have any ideas where I could take it. Have…
2022 · projects.marcnitzsche.de · its alternatives →
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Free Typing Speed Test - Boost WPM & Reaction Time
Jan 2026 · reactokey.com · its alternatives →
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Measure your reaction speed with a simple 5-round test
Aug 2026 · reactiontimetest.fun · its alternatives →
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2014 · space.toolset.io · its alternatives →
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A simple but addictive reaction based game.
2017 · apps.apple.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →