Whistle

worst design app I've ever seen, locks itself on every whistle, can't go back to previous page without a button click and a swipe up.

fiasco. don't install it. you can't get the app. it's bombarded with ads.

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.