Apps like Gentle Nap - Nature sounds

Here are some great alternatives to Gentle Nap - Nature sounds by Dr. Alexander Rieger :
Naps & sleep cycle alarm
Naps & sleep cycle alarm
★4.1
Sleep Sounds: Sleep Tracker
Sleep Sounds: Sleep Tracker
★4.2
Sleep Sounds - Relax Music
Sleep Sounds - Relax Music
★4.8
Relaxing Music For Sleep
Relaxing Music For Sleep
★4.6
Sleep Sounds: sleep & relax
Sleep Sounds: sleep & relax
★4.6
Relaxing Sounds to Sleep
Relaxing Sounds to Sleep
★4.9
Sleepway: Sleep Tracker, Sound
Sleepway: Sleep Tracker, Sound
★4.3
Sleep sounds & sleep music
Sleep sounds & sleep music
★4.6
Sleep like a Baby: White Noise
Sleep like a Baby: White Noise
★4.3
Relaxing Sounds
Relaxing Sounds
★4.5
Better Sleep: Relaxing Sounds
Better Sleep: Relaxing Sounds
★4.7
Shhh...Sleep in Seconds
Shhh...Sleep in Seconds
★3.5
Good Night's Sleep Alarm
Good Night's Sleep Alarm
★3.8
Relax Forest: sleep sounds
Relax Forest: sleep sounds
★4.7
Ocean waves - sleeping sounds
Ocean waves - sleeping sounds
★4.6
Sweet Sleep-Relax Sleep Sounds
Sweet Sleep-Relax Sleep Sounds
★4.3