| What it does | Test your visual reaction time for free
| Free tools, simple
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| Stage | Not given
| Startup
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| Founded | Not given
| 2026
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| Based in | Not given
| IN
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| Pricing model | Free
| Free
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| Pricing | Not given
| Not given
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| Key features | - Five-round visual reaction test with millisecond timing
- Seven-round sound reaction time test
- Local result history with up to 300 sessions stored
- Consistency measurement showing standard deviation of scores
- Download score card as image
- Sound calibration for personal offset adjustment
- Reference data from published research studies
| - Download website files like robots.txt, ads.txt, llms.txt and sitemaps
- Convert webpages to PDF, Markdown, Excel, CSV, JSON, XML or ZIP
- Indian salary arrears and working days calculator
- Farming calculators for crop profit and tractor costs
- Download podcasts and RSS feed files
- SVG conversion and editing tools
- Text tools including case converters and encoders
- Find and download all PDFs and files linked on webpages
- Free online 2D and 3D room planner with Google sign-in
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| What makes it different | - No account or login required to use the test
- Results stored locally in browser for privacy
- Compare full sessions to understand consistency, not just fastest round
- Research-backed reference data from laboratory studies
| - All tools are completely free with no sign-up required
- All calculators and remotes run in your browser with no data sent to servers
- Built and designed specifically for Indian use cases and regulations
- Works on any device with a modern browser including phones and tablets
- Multiple tools in one place eliminating need to visit different websites
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| Free plan | Not given
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| Open source | Not given
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| Platforms | Not given
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| Public API | Not given
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| Community votes | 0 | 0 |
| DR (Domain Rating by Ahrefs) | 3 ● no change since last check | 7 ● no change since last check |
| Trust Flow (Majestic) | 0 | 1 |
| Citation Flow (Majestic) | 11 | 16 |
| Referring domains (Majestic) | 1 | 4 |