First, it is important to understand the purpose of NCC---its goal is to introduce the almost-lost pedagogical method of catechesis to a new generation, and to direct and motivate far more people to study and learn the longer and historic catechisms than are doing so now. There are three features of NCC that we hope will accomplish this. One is its form as a free app. It means that people will be able to study and memorize the catechism within the fabric of their current, overly busy daily lives. It means that pastors and leaders who want to take a group or class or church through it will not need...