Design Daily Devotional (Blackberry)

Design a Mobile Daily Devotional for 2014 based on [login to view URL] with a better interface and I would like users to be able to discuss the days reading (thread-like forum) with comments etc. Also the app needs to be secure with an activation code that would ensure the app can't just be transferred to another user who hasn't purchased the code. The main idea is to protect the content and also to ensure returns as there is a hard copy version of the devotional that is being sold.