Sorry I did not see your post until now. You can access SparkCoach in our app by going to the menu - Premium and then select the SparkCoach options there. Although you can do the daily login spin for SparkPoints, you cannot do the extra bonus spin that is earned after getting 25 Points each day. For that bonus spin and to manually enter steps, you can access our website through an internet browser on your phone.
I hope this helps, and I apologize again for taking a few days to respond.
"I am only one, but I am one. I cannot do everything, but I can do something. And I will not let what I cannot do interfere with what I can do." Edward Everett Hale