
Nicholas Kindel
The sound effect was terrible but it works. The lower frequencies really did most of the work, forcing me to start and stop over and over to get a candle out. The higher frequencies woke up my neighborhood. Neat idea, and to see it work with a 10 second download/install, is really something.
271 people found this review helpful

M H
Definitely dramatically affects candle flames! HOWEVER, this app contains no controls for fine tuning the frequency output. And therefore I was not able to completely blowout a candle, as I was not able to fine tune the frequency. Otherwise, it was definitely fun to play with!
217 people found this review helpful

Tavian Rivard
Okay, you guys need to understand there's not an actual fan in your speakers that this works with. It merely uses a high pitched tone to clean out the speakers. As everyone should know, speakers blow air. Anyone had a subwoofer?? Calm down everyone. It's not gonna be a full fletched fan in your damn phone.
4 people found this review helpful