What are Marder and why you should repel them?
Marder are in some regions of Europe a real nuisance for motorists. With their sharp teeth, the small rodents have targeted the exposed cables in the engine compartment of cars. A gnawing damage can be devastating and is usually associated with high costs for the repair.
Commercially devices for Marten defense are offered for many money. The majority send a high frequency sound in the ultrasonic range, but its effectiveness has scientifically not been proven.
Instead of spending a lot of money for such a sound generator, you can be simulated such one with this anti car Marder App. Just choose a simulated ultrasound frequency and press start!
Please note that this free app is marked as simulation for purely entertainment. The generated sounds are not in the ultrasonic range and can not defense a Marder for real. Use this application to prank your friends or just have fun with.
If you like, please rate ist in the Google Play store. If you have questions or find a bug, you can contact me via email. I'll reply as soon as possible.