RelaxBook Birds - Sleep sounds for you to relax with tropical birds and canaries

RelaxBook is a set of apps for stress relief with realistc sounds.

RelaxBook Birds is an app for relaxing and sleep assistance with timer including tropical birds and canaries. Very good also for canaries training.
Intuitive interface. Select one theme from the left or the right options by tapping it. Set the sleep timer. Tap start to begin.
Effective and rapid stress relief for relaxation and focus. Great for insomnia.