
Alan Rodgers
Complete rubbish. Di not install. Very hard to get past the start page, and to change whistle you have to close the app and restart it.
Dmitsoft
December 11, 2025
Thanks for your feedback! On the start page, click the "Play" button, then select a whistle—it's very simple. To select a different whistle, pull up on the key in the lower left corner and release it near the lock. This will unlock the screen and allow you to select a different whistle!

Joe Charr
Stay away from this app if you like your data and privacy. When you first load the app it will ask for permission to collect data but the whole screen is an " I accept button" so dont try click the terms and conditions to read more on what it's collecting, you will be automatically agreeing. The app then floods you with multiple adds and every time the app actually appears every click is just a new add. Scam to collect data and make money.
65 people found this review helpful

Im Kie
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We have an activity on our online PE class and because of the virus we can't go out to buy a whistle so I decided to download this app. It really helps only if it's offline because there's no ads but when it's online, there's a bunch of ads. The sound is not that strong but it's still a good substitute for a whistle. It has also a lot of options which is also cool.
43 people found this review helpful