Orthodox Radio - AthoniteTestimony.com is a multimedia application available on the Android platform. It is developed by SOTIRAS.ORG and is free to download. The program is categorized under Music & Radio and offers a comprehensive collection of orthodox Christian radio, podcasts, articles, Byzantine chants, and pictures.

The program is designed to introduce readers to the Christianity espoused by the Apostles of Jesus Christ and instituted by them. The Orthodox Church is the Church founded by Jesus Christ and described throughout the New Testament. The word Orthodox means "straight teaching" or "straight worship" and is derived from two Greek words: orthos, meaning "straight," and doxa, meaning "teaching" or "worship." The Orthodox Church is committed to protecting its flock and glorifying Christ, whose Body the Church is. The program offers an excellent opportunity to learn about the orthodox Christian faith and to compare it with other religious groups claiming to be the successors of the early Church.