Apps like WarHorn

Here are some great alternatives to WarHorn by Jongewaard Dev :
Sirens and Horns
Sirens and Horns
★4.3
Air Horn Sound - Siren Sounds
Air Horn Sound - Siren Sounds
★4.4
Car Horn Sound
Car Horn Sound
★4.4
Horns and Sirens
Horns and Sirens
★5.0
Loud Pocket Horns
Loud Pocket Horns
★3.7
Air Horn: Vuvuzela Sounds
Air Horn: Vuvuzela Sounds
★4.1
Air Horn - Siren Sound Prank
Air Horn - Siren Sound Prank
★4.0
Air Horn Prank
Air Horn Prank
★3.5
Car Horn Sound Simulator
Car Horn Sound Simulator
★3.6
Bike Horn Sound
Bike Horn Sound
★4.0
Ship Horn Sounds
Ship Horn Sounds
★3.6
Airhorn MLG Effects Soundboard
Airhorn MLG Effects Soundboard
★3.6
Loudest Air Horn : Siren Prank
Loudest Air Horn : Siren Prank
★4.6
Car Horn Simulator
Car Horn Simulator
★4.3
Luxury Car Horn Simulator
Luxury Car Horn Simulator
★4.4
Air Horn Sounds : Siren Prank
Air Horn Sounds : Siren Prank
★4.3