Published by Jochen Heizmann
1. Test and improve your reaction today.
2. You have 20 seconds to react as fast as possible. This is pure fun!
Check for direct PC Apps or Alternatives (Direct Download)
App | Download | Rating | Maker |
---|---|---|---|
20 Seconds | Get App or Alternatives ↓ | 3 Reviews 5 |
Jochen Heizmann |
Can I download 20 Seconds for free?
Yes! You can Download 20 Seconds - Test your reaction time from official sites for free using our site.
Can I use 20 Seconds on PC?
It is easy to use the 20 Seconds - Test your reaction time app on PC and it works on Windows and MAC. A free tutorial is available to help you get started.