How will this help your business?
» You judge your business off the bottom line - seeing a profit. Consider a second bottom line - truly improving the health of the people using your app.
» When people know that it works, your marketability will increase. If it worked for others, customers know it can work for them!
» When customers know that you've taken the time and resources to truly provide them with an app that can change their health and quality of life, they will become more committed customers, leading to long-term sustainability of your service/product because of your devoted customers.