Fitness application with charity function

User-friendly fitness mobile application. Ability to chose the exact program user wants to exercise in. Several levels of complicity. Ability to share the results through the app in social media like Facebook timeline. Ability to track the process. Ability to make a competition with friends and set results you want to achieve. Charity feature to make it possible to collect the sum of funds for passing the activity or losing the competition to be able to send funds to a charity organization.