FortyHertz app for iPhone and iPad

This is a simple app that allows you to listen to a tone at 40Hz and see a flashing screen set to 40 times a minute.
The App runs for an hour and it is recommended that you listen for an hour in the morning and an hour in the evening for the best effect.

This wave length has been shown to reduce brain plaque in mice and thus prevent Dementia, Alzheimers and MS.


This App is for entertainment purposes only. If you think you have any disorder, you should see your doctor.

The writer of this app takes no responsibility for any adverse effect caused by the use of this App. It is not intended to be used as a treatment for any disease.