Dev tools · alternatives · 2026
24 alternatives to CheckReaction — Free Cognitive Tests
Measure your reaction, aim, typing, memory — no signup
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1
- 2
Test your reflexes free — 5 rounds, instant score
Jul 2026 · onetaptool.com · its alternatives →
- 3
Tests for reaction time, memory, and attention
Aug 2026 · picktests.com · its alternatives →
- 4
- 5
- 6
Pluralsight IQ▲232Measure your skills in dozens of technologies, for free.
2017 · pluralsight.com · its alternatives →
- 7
Benchmark your reflexes, clicking speed, and aim accuracy
Dec 2025 · reaction-time-test.org · its alternatives →
- 8
- 9
- 10
- 11
Track your memory performance with a fun online test
2017 · memorylosstest.com · its alternatives →
- 12
- 13
Online visual reaction speed testing tool
2025 · reaction-time-test.online · its alternatives →
- 14
- 15
Measure your reaction speed with a simple 5-round test
Aug 2026 · reactiontimetest.fun · its alternatives →
- 16
- 17
Clean hardware and cognitive benchmarking tools.
Jul 2026 · inputbenchmark.com · its alternatives →
- 18
Test your reaction time in 5 rounds — free, no signup
Sep 2026 · its alternatives →
- 19
Free Online Typing Speed Test & Practice Website
2025 · idxgokil.top · its alternatives →
- 20
React fast, save score, earn medals!
2025 · skillshare.infinityfree.me · its alternatives →
- 21
- 22
Free Typing Speed Test - Boost WPM & Reaction Time
Jan 2026 · reactokey.com · its alternatives →
- 23
- 24
Hey HN, I made https://strooptest.run, a super simple Stroop test you can try in under a minute. No ads, no sign-up, just a clean way to test your brain’s reaction time and focus. Would love feedback or ideas for what to add next!
2025 · strooptest.run · its alternatives →
Also compare
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 →