Looped and plays in background.
You dont have to press it again and again.Notification controls.Screen can be turned off to save battery.Timer can be added.S.O.S.
emergency whistle - Very useful in emergency situations, when you need help or assistance, when you have no other way to call for help.
It can save your life during an earthquake, after a tsunami, typhoon, tornado, an emergency or other natural disasters.
https://andro.io/app/realwhistlesounds
Power 100
Android app profile
Whistle S.O.S: whistle sounds for Android – Latest Version & Features
by Klik Klak
★★★★★
(0 ratings)
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> 2.2k
Monthly Downloads
~$900
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