On Freemium, how do you set up someone as the “Admin” or “Leader?”

The only way for one person to get full control of their church on the app is to upgrade to Premium (due out in Summer 2014). When this is done, someone from SmartChurch will “verify” your church and their leadership. Until then, every follower on the church is considered one voice or one vote. This is similar to Wikipedia in that it should produce a church app that is surprisingly accurate and well maintained.