Mathetis is a free iPhone app developed by World Bible School Inc. It is a tool designed for studying interactive Bible courses together in groups online. With Mathetis, you can create a free account and easily access a variety of Bible courses to study with your friends and family.

The app offers a range of Bible-based videos that are professionally produced and accompanied by thought-provoking group discussion questions. These videos aim to deepen your understanding of the Bible and help you grow in your faith. Additionally, Mathetis provides in-depth "Digging Deeper" articles that further explore the topics covered in the courses.

The user-friendly interface allows you to easily navigate through the app and select the course that interests you. You can also create a group and invite your friends to join your study, making it a collaborative and engaging experience.

Overall, Mathetis is a valuable tool for those looking to study the Bible together in an interactive and convenient way. It provides a platform for meaningful discussions and promotes personal growth in faith and knowledge of God's word.