The effect of this program is based on the following scientific data and information:

Only female mosquitoes require a blood meal and bite
warm or cold-blooded animals. Acquiring protein through a blood meal is
essential for egg production. Male mosquitoes do not bite, but feed on
the nectar of flowers or other suitable sugar source. Bloodthirsty
female mosquitoes tend to avoid their non-biting male counterparts

G.A.F.M.
emits a noise similar to the buzz of a male mosquito and keep the
biting females at distance. The program is capable of clearing the
insects within a range of two metres. The sound plays constantly and
is, if at all, faintly audible to the human ear. This way of repelling
the bloodsuckers will use up to 30 percent more of the phones battery
power. That is why it is advisable to use it with the battery charger
switched on.