What's New
. Change UI
. Fixed bugs
. Add advertising
App Description
Ultrasounds operate through emitting short wavelength, high frequency sound waves that are too high in pitch to be heard by the human ear.
Insects detect sound by special hairs located on the antennae or genitalia.
A University study confirmed that ultrasonic sounds have both a repellent effect as well as reduce mating and reproduction of insects.
Cockroaches respond to special ultrasounds by moving about a bit more than usual and appear eager to escape from the sound waves. Researchers were able to use the increased cockroach activity to good effect by increasing the rate at which they caught the roaches in sticky trap.
iPhone Screenshots
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iPad Screenshots
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App Changes
- December 01, 2015 Initial release
- January 01, 2016 Price decrease: $1.99 -> FREE!
- January 02, 2016 Price increase: FREE! -> $0.99
- January 05, 2016 Price decrease: $0.99 -> FREE!
- January 09, 2016 Price increase: FREE! -> $0.99
- January 14, 2016 Price decrease: $0.99 -> FREE!
- January 16, 2016 Price increase: FREE! -> $0.99
- February 20, 2016 Price decrease: $0.99 -> FREE!
- February 22, 2016 Price increase: FREE! -> $1.99
- July 07, 2016 Price decrease: $1.99 -> $0.99
- July 17, 2016 Price increase: $0.99 -> $1.99
- July 26, 2016 Price decrease: $1.99 -> $0.99
- June 15, 2019 New version 1.1
- June 20, 2019 Price increase: $0.99 -> $1.99
- September 24, 2019 Price decrease: $1.99 -> $0.99
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