There are many people who are used to fan sound before falling into sleep, keeping the fan open is the cause of energy consumption and increase in utility bills. Sleep fan is one of the target app that help you in creating the ambience of sleep and also make you relax.

sleep fan app help you in sleep sounds fan creation.
the quality of sleep fan noise is reliable and relax-able.
sleep fan contain sleep fan white noise which work better and can make you fall asleep faster.