ReactionMetric
Measure browser-observed reaction time in repeatable five-trial sessions.
Unclaimed
reactionmetric.com
- Pricing
- Free
- Platforms
- Web
- Categories
- Utilities & system, Education
About ReactionMetric
ReactionMetric is a free browser-based reaction-time benchmark. Users complete repeatable five-trial sessions and receive median, best and consistency results, with supporting context about browser/device measurement. The core test works without mandatory signup.
Good for
Running repeatable five-trial reaction-time exercises in a browser.
Watch out for
Browser and device timing affect results. This is not a medical test.
Alternatives to ReactionMetric
See all →
AlfredFreemiumKeyboard launcher for macOS for finding apps and files, web searches, snippets and workflows.Utilities & system
CleanMyMacFree trialMac cleaning and maintenance app from MacPaw for junk removal, malware scans, uninstalling and updates.Utilities & system
BleachBitOpen sourceFree, open-source disk cleaner and privacy tool for Windows and Linux.Utilities & system
WinRARFree trialTrialware Windows archiver for creating RAR and ZIP archives and extracting most common formats.Utilities & system
PeaZipOpen sourceFree, open-source cross-platform archiver and file manager supporting over 200 archive formats.Utilities & system
RaycastFreemiumExtendable launcher for Mac and Windows with clipboard history, window management, extensions and AI.Utilities & system