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VoltReflex vs WorthCay

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

VoltReflex compared with WorthCay
DetailVoltReflex logo VoltReflexWorthCay logo WorthCay
What it doesFree online reaction time test that measures your reflex speed in milliseconds Free Coast FIRE calculator to track your progress toward financial independence
StageNot given Not given
FoundedNot given Not given
Based inUS Not given
Pricing modelFree Freemium
PricingNot given Free plan with 90-day trial: up to 20 accounts, 3 months snapshot history, multi-currency support, advanced charts, data export. Premium Monthly: $6/month with unlimited accounts and unlimited snapshot history. Premium Yearly: $59.99/year with all features unlocked.
Key features
  • Reaction time measured in milliseconds
  • Sessions of 5, 10 or 20 rounds
  • Best and average score tracking
  • Percentile comparison with online-test benchmarks
  • Shareable score card and friend challenge link
  • Light and dark mode
  • Works on mobile, tablet and desktop
  • No registration or download required
  • Random delay prevents anticipation
  • Coast FIRE calculator
  • FIRE number calculator
  • Progress tracking over time
  • What-if scenario testing
  • Multi-currency support
  • Advanced charts and analytics
  • Data export in JSON and CSV
What makes it different
  • No sign-up, download, or account required
  • Does not collect or store personal data
  • Sub-millisecond timer precision using browser performance API
  • Benchmarks against pro gamers, trained athletes, and average adults
  • Fast and clean interface without ads
  • Organizes multiple real account types to match actual portfolio structure
  • No signup required to run calculator; optional account for saving progress
  • Immediate what-if analysis without reentering data
Community votes00
DR (Domain Rating by Ahrefs)Not checked yet no change since last check9 no change since last check
Trust Flow (Majestic)00
Citation Flow (Majestic)1218
Referring domains (Majestic)310

4 details filled in for both companies.

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