The app features real-time 3D graphics and a day/night cycle for naval battles. Players command a submarine, using torpedoes and a deck cannon to sink various enemy ship types.
The app presents 70 illustrated questions about the foot and ankle, covering bones, ligaments, muscles, nerves, arteries, and veins. Users select answers, receiving points based on the attempt number for correct responses.
The app presents 80 illustrated questions about human shoulder anatomy, covering bones, ligaments, muscles, nerves, arteries, and veins. Users answer multiple-choice questions and receive points based on the number of attempts.