This app is an app that expects various effects by listening to sounds of frequencies that are said to be good for the brain and mind.

To be honest, I don't really believe that just listening to the sound will have an effect, but since it's free, I would be happy if you could try it out.

You can listen to Solfeggio frequencies, etc.

40Hz: It is said to reduce "amyloid beta protein", which is closely related to Alzheimer's dementia, increase concentration, and improve spatial memory. =Caution= Depending on the speaker or earphone, it may be difficult to hear.

174Hz: It is called the frequency of stability and is said to lead to a stable mind.

285Hz: It is called the frequency of promotion and is said to promote natural healing and align the mind and body.

396Hz: It is called the frequency of liberation and is said to work on negative emotions and relieve feelings of trauma, fear, and anxiety.

417Hz: It is called the frequency of change and is said to promote change and promote recovery from negative thoughts and negative situations.

528Hz: This is called the miracle frequency and is said to have a relaxing effect.

639Hz: This is called the frequency of harmony and is said to bring connections with people and improve human relationships.

741Hz: This is called the frequency of freedom and is said to enhance expressiveness and help improve communication skills.

852Hz: This is called the frequency of intuition and is said to enhance insight and intuition.

936Hz: This is called the frequency of activity and is said to activate the brain by connecting with higher-dimensional consciousness.

Notification permission is required to display the fact that playback is in progress in the notification area.
In addition, from Android 14 onwards, location permission is also required. Select "Allow only while using the app" for location permission and allow it. Please forgive us as this is an Android specification.