2 in 1 Amazing App
The Prank part of the app produces ridiculous buzzing sound that gives the impression of an actual Bug.
Actually the theory behind the repellent is that it generates a frequency of about 20 Hz which lies close to ultrasonic range and this particular frequency is suppose to mimic the sound of the male mosquito wing beat from which the female mosquito are repelled.
NOTE: This may not always work due to certain reasons.
Interesting Feature: The repellent can also be used as a prank because older people cant hear it because of Presbycusis (an age relating hearing loss) and it annoys younger people and the EXCITING part is that its much harder to locate where the sound is coming from.
You could probably hide or turn your phone upside down and watch your friends beat their heads up figuring out where the irritating sound is coming from.
Enjoy a mosquito free environment.
***Different frequencies and buzzing sounds are added to make it more effective***
***Kooky MSP March 9, 2017
"Omg somebody played this app in class and the teacher couldn't hear it but all the kids were screaming TURN IT OFF