How does A4R connect to A4R App? 

A4R Foundation includes the A4R App and A4R. They were founded by the same people.

The A4R App is a centralized app for folks who can't or don't want to use cryptocurrency. Your steps are converted into A4R coins by the A4R App. In the A4R marketplace, you can trade A4R coins for goods and services. You can also choose to donate them to a variety of charities.

A4R is a new decentralized crypto coin designed to maximize the value of your mobility.