What are the legit walking apps?

[Stardom22]

l have always seen so many adverts on the web directing to some apps that claim to be rewarding the users on installing and using the apps while walking. Have you ever used one and what was the experience like?

 

[eLdavis]

Sweatcoin is definitely one of them, i have seen so many people cash out from it, another one should be from yohealth.