Whistle

You can blow a whistle.
Use it for sports game referees, practice coaches, gymnastics, marching, cheering, dog training, police, security, traffic control, disaster relief, SOS, etc.
The whistle will be heard for as long as you press the screen.

Category : Tools

Reviews (11)

A. G. u. Sep 17, 2019

Sound and response are good. Can sound in small increments. The louder the sound, the more realistic it feels.

Der. M. Sep 14, 2020

No full screen disruptive ads like the other blue whistle app. This just has minor banner ads which I can deal with.

So. C. Jul 5, 2020

Performs as expected! Adjustable volume. Perfect

Mic. A. Dec 3, 2021

Yeah, glitched and continued to whistle after letting go.

Zwa. Mar 29, 2021

sounded like a bird when repeatedly tapped loved it

Yeş. Ç. Oct 31, 2020

there are better whistle apps

Mam. 3. Jul 20, 2021

Good app it could be used for pets too

Mar. F. Jan 1, 2021

Easy to use.

Jay. R. Mar 12, 2021

Not so effective

Lum. J. May 10, 2020

That is god

Mic. C. Nov 10, 2020

I love it 😍