Uncover the ways David Kieffer (the company) bills you and cancel your Zef subscription.
Note before cancelling:
1. If you are on the road looking for a good spot, or if you don't wan't to go riding alone, the Wall view shows the riders, sessions and spots around you location.
2. You can record your sessions with your iPhone or your watch, make sure you select your right sport first, if not you can change it afterwards in the session details.
3. If you don't find your spot, just go riding and don't forget to start the session on the iPhone or on the watch.
4. The Spot view lists the spots around you, if someone is riding the icon turns red and indicates the instantaneous number of riders on that spot.
5. When one of your friends is riding you will get a notification and a button live appears that shows their sessions on live on a map.