To listen to audio files, go the the devotional view and find the entry you'd like to hear. You will see a "play" icon that you can tap to start the audio. The play icon will turn to a "pause" icon after tapping it, tap the "pause" icon to stop the audio. On either side of the "Play/Pause" icon, you will see icons with circular arrows pointing either left or right, with a 15 in the middle of each, on the left and right sides of the "Play/Pause" button respectively. These buttons let you jump 15 seconds back (left) or 15 seconds ahead (right) in the audio.
