Buy Kevin Basset, Maxime Michel, Gyubin Byoun a coffee


We're the guys behind —two French and a Korean based in Taiwan. Back in January, when the coronavirus was raging next door in China, we felt really worried. So we decided we'd try and do something to help.

There wasn't really an app that allowed people to easily track the spread of the coronavirus on their smartphones. So we went ahead and built one. We launched it, journalists picked up on the story, and then millions of people started using it.

If you like the app, consider supporting it by buying us a coffee. Else, send us a message at [email protected] — that's just fine too!

You can also add us on LinkedIn:

Kevin Basset:

Gyubin Byoun:

Maxime Michel:

Jose Alvaro Mendoza Magdaleno
Jose Alvaro Mendoza Magdaleno bought a coffee.


Someone bought a coffee.
Naveen bought a coffee.

Good work guys!! Keep updating us with latest count. Stay safe.

Luis E. Pacheco
Luis E. Pacheco bought 3 coffees.

Thanks for your good work. Stay healthy!

Someone bought a coffee.

Good information on time. Thanks