WonByOne is a tool for Christians to better be able to answer non-believers about the Christian faith. It is also for people interested in knowing more about the Bible and faith in Jesus Christ. In WonByOne believers and non-believers can find each other and communicate about faith, either in the app, or by making appointments to meet for a coffee and talk. WonByOne is a worldwide app, but with mapping and personal sign-in, which makes it local.