Pomodoro with Binaural Beats 4+

Pomodoro with Binaural Beats can be used as a Pomodoro timer to play any combination of more than 100 types of high-quality background music (nature/environmental sounds).
The effect can be further enhanced by layering 5 different types of Binaural Beats*, each with a different effect, to achieve the best state of concentration/relaxation, allowing you to be more productive and focused.
(Even if you do not select Binaural Beats, there is plenty of background music for you to enjoy.)
Binaural Beats can be used in a variety of situations to suit your needs, such as studying for exams, studying for exams, reading, working, etc.

Binaural Beats is a sound that guides your brain to the optimal state by playing sounds of slightly different frequencies to your left and right ears.
  Binaural Beats have the following effects depending on the type
  Deep sleep, meditation, relaxation, alertness, concentration/cognitive improvement

[Recommended for.]
 - People who want to focus more than with a traditional Pomodoro Timer
 - People who want to concentrate and achieve results in a short period of time.

[Features]
 - Playback of up to 10 types of sounds from more than 100 sound sources in any combination
    - More than 100 types of nature/environmental sounds
    - 5 types of Binaural Beats
 - Intuitive operation
 - All sounds and functions are free (no in-app purchase)

[Main sound types]
-Nature
  Ocean, River, Waterfall, etc.
-Creatures
  Whales, birds, insects, etc.
-Environmental sounds
  Cafes, restaurants, schools, libraries, etc.
-Sounds of daily life
  Fan, shower, etc.